diff --git a/ArtificialAutism/src/main/java/DataLayer/DBCPDataSource.java b/ArtificialAutism/src/main/java/DataLayer/DBCPDataSource.java
index e1fa7e5a..de8486a2 100644
--- a/ArtificialAutism/src/main/java/DataLayer/DBCPDataSource.java
+++ b/ArtificialAutism/src/main/java/DataLayer/DBCPDataSource.java
@@ -9,15 +9,16 @@ import java.sql.Connection;
 import java.sql.SQLException;
 import java.util.logging.Level;
 import java.util.logging.Logger;
+
 import org.apache.commons.dbcp2.BasicDataSource;
 import DataLayer.settings;
 
 /**
- *
  * @author install1
  */
 public class DBCPDataSource {
-     private static BasicDataSource ds = new BasicDataSource();
+    private static BasicDataSource ds = new BasicDataSource();
+
     static {
         try {
             ds.setDriver(new com.mysql.cj.jdbc.Driver());
@@ -28,6 +29,7 @@ public class DBCPDataSource {
             ds.setMinIdle(5);
             ds.setMaxIdle(-1);
             ds.setMaxOpenPreparedStatements(100);
+            System.out.println("called BasicDataSource ");
         } catch (SQLException ex) {
             Logger.getLogger(DBCPDataSource.class.getName()).log(Level.SEVERE, null, ex);
         }
diff --git a/ArtificialAutism/src/main/java/DataLayer/DataMapper.java b/ArtificialAutism/src/main/java/DataLayer/DataMapper.java
index fce9bd7d..45b8bdd9 100644
--- a/ArtificialAutism/src/main/java/DataLayer/DataMapper.java
+++ b/ArtificialAutism/src/main/java/DataLayer/DataMapper.java
@@ -39,7 +39,7 @@ public class DataMapper {
         return arrayListStr;
     }
 
-    public static void InsertMYSQLStrings(ArrayList<String> str) throws SQLException {
+    public static void InsertMYSQLStrings(String str) throws SQLException {
         Connection l_cCon = null;
         PreparedStatement l_pStatement = null;
         ResultSet l_rsSearch = null;
@@ -47,10 +47,8 @@ public class DataMapper {
         try {
             l_cCon = DBCPDataSource.getConnection();
             l_pStatement = l_cCon.prepareStatement(l_sSQL);
-            for (String str1 : str) {
-                l_pStatement.setString(1, str1);
-                l_pStatement.execute();
-            }
+            l_pStatement.setString(1, str);
+            l_pStatement.execute();
         } finally {
             CloseConnections(l_pStatement, l_rsSearch, l_cCon);
         }
@@ -88,7 +86,7 @@ public class DataMapper {
         String CountSQL = "select count(*) from Sentences";
         String l_sSQL = "delete from Sentences\n" +
                 " where DATE(last_used) < DATE_SUB(CURDATE(), INTERVAL 32 DAY)\n" +
-                "  order by last_used asc limit 5";
+                "  order by last_used asc limit 2";
         try {
             l_cCon = DBCPDataSource.getConnection();
             l_pStatement = l_cCon.prepareStatement(CountSQL);
diff --git a/ArtificialAutism/src/main/java/FunctionLayer/Datahandler.kt b/ArtificialAutism/src/main/java/FunctionLayer/Datahandler.kt
index 33713070..813b82df 100644
--- a/ArtificialAutism/src/main/java/FunctionLayer/Datahandler.kt
+++ b/ArtificialAutism/src/main/java/FunctionLayer/Datahandler.kt
@@ -7,7 +7,6 @@ package FunctionLayer
 
 import DataLayer.DataMapper
 import FunctionLayer.StanfordParser.SentimentAnalyzerTest
-import com.google.common.base.Stopwatch
 import edu.mit.jmwe.data.IMWE
 import edu.mit.jmwe.data.IToken
 import edu.stanford.nlp.ie.AbstractSequenceClassifier
@@ -36,8 +35,6 @@ import kotlin.collections.HashMap
  * @author install1
  */
 public class Datahandler {
-    private val stopwatch: Stopwatch
-    private val EXPIRE_TIME_IN_MINUTES = TimeUnit.MINUTES.convert(30, TimeUnit.MINUTES)
     private var pipelineAnnotationCache: HashMap<String, Annotation>
     private var pipelineSentimentAnnotationCache = HashMap<String, Annotation>()
     private var coreDocumentAnnotationCache: HashMap<String, CoreDocument>
@@ -90,7 +87,6 @@ public class Datahandler {
     private var PairCounterHashMap: HashMap<String, Int> = HashMap()
 
     constructor() {
-        stopwatch = Stopwatch.createUnstarted()
         jmweAnnotationCache = HashMap<String, Annotation>()
         pipelineAnnotationCache = HashMap<String, Annotation>()
         pipelineSentimentAnnotationCache = HashMap<String, Annotation>()
@@ -158,27 +154,12 @@ public class Datahandler {
         return StanfordCoreNLP(propsSentiment)
     }
 
-    @Synchronized
     fun updateStringCache() {
-        if (stopwatch.elapsed(TimeUnit.MINUTES) >= EXPIRE_TIME_IN_MINUTES || !stopwatch.isRunning) {
-            if (!stopwatch.isRunning) {
-                stopwatch.start()
-            } else {
-                stopwatch.reset()
-            }
-            stringCache.sortWith(Comparator.comparingInt(String::length).reversed());
-            System.out.println("pre InsertMYSQLStrings")
-            val arrayList = java.util.ArrayList<String>(stringCache)
-            DataMapper.InsertMYSQLStrings(arrayList)
-            DataMapper.checkStringsToDelete();
-            for (str: String in DataMapper.getAllStrings()) {
-                if (str in stringCache) {
-                    continue
-                }
-                stringCache.add(str)
-            }
-            System.out.println("post updateStringCache");
+        stringCache = ArrayList<String>();
+        for (str: String in DataMapper.getAllStrings()) {
+            stringCache.add(str)
         }
+        stringCache.sortWith(Comparator.comparingInt(String::length).reversed());
     }
 
     private fun trimString(str: String): String {
@@ -557,8 +538,11 @@ public class Datahandler {
             }
         }
         val cacheRequirement = 6500;
-        if (preRelationUserCounters > cacheRequirement && !stringCache.contains(strF) && filterContent(strF)) {
+        if (preRelationUserCounters > cacheRequirement && !values_copy.contains(strF) && filterContent(strF)) {
+            DataMapper.InsertMYSQLStrings(strF)
+            DataMapper.checkStringsToDelete();
             stringCache.add(strF)
+            stringCache.sortWith(Comparator.comparingInt(String::length).reversed());
         }
         val randomLenghtPermit = strF.length * (Math.random() * Math.random() * Math.random() * (Math.random() * 10))
         Collections.reverse(concurrentRelations)
@@ -575,12 +559,7 @@ public class Datahandler {
         if (SB.toString().isEmpty()) {
             return "failure, preventing stuckness"
         }
-        runBlocking {
-            CoroutineScope(launch(Dispatchers.IO) {
-                DataMapper.updateLastUsed(mysqlUpdateLastUsed);
-                yield()
-            })
-        }
+        DataMapper.updateLastUsed(mysqlUpdateLastUsed);
         return SB.toString()
     }
 
@@ -593,7 +572,7 @@ public class Datahandler {
                        stanfordCoreNLPSentiment: StanfordCoreNLP, ingameResponse: Boolean): String {
         var responseFutures: String = ""
         runBlocking {
-            val launch1 = launch(Dispatchers.Default) {
+            launch(Dispatchers.Default) {
                 var strF = trimString(str)
                 responseFutures = getResponseFutures(strF, stanfordCoreNLP, stanfordCoreNLPSentiment)
                 if (!ingameResponse) {
@@ -601,8 +580,7 @@ public class Datahandler {
                             stanfordCoreNLPSentiment)
                 }
                 yield()
-            }
-            launch1.join()
+            }.join()
         }
         return responseFutures
     }
@@ -627,7 +605,6 @@ public class Datahandler {
                     if (emText != personName && !isMatched) {
                         for (emLastMsg in pipelineCoreDcoumentLastMsg.entityMentions()) {
                             if (emText != emLastMsg.text() && !Character.isDigit(emLastMsg.text().trim { it <= ' ' }[0])) {
-                                //System.out.println("emLastMsg.text(): " + emLastMsg.text());
                                 str = (responseMsg.substring(0, responseMsg.indexOf(emText)) + " "
                                         + emLastMsg + " " + responseMsg.substring(responseMsg.indexOf(emText)))
                             }
@@ -638,7 +615,7 @@ public class Datahandler {
                 }
             }
         } catch (e: Exception) {
-            println("""SCUFFED JAYZ: ${e.localizedMessage}""".trimIndent())
+            println("""SCUFFED JAYZ: ${e.message}""".trimIndent())
         }
         return responseMsg
     }
diff --git a/ArtificialAutism/src/main/java/FunctionLayer/DoStuff.java b/ArtificialAutism/src/main/java/FunctionLayer/DoStuff.java
index 25f7c85d..367c12c6 100644
--- a/ArtificialAutism/src/main/java/FunctionLayer/DoStuff.java
+++ b/ArtificialAutism/src/main/java/FunctionLayer/DoStuff.java
@@ -26,15 +26,14 @@ import reactor.core.publisher.Mono;
  */
 public class DoStuff {
 
-    public synchronized static void doStuff(MessageCreateEvent event, String usernameBot, Datahandler datahandler,
-                                            StanfordCoreNLP stanfordCoreNLP, StanfordCoreNLP stanfordCoreNLPSentiment) {
+    public static void doStuff(MessageCreateEvent event, String usernameBot, Datahandler datahandler,
+                               StanfordCoreNLP stanfordCoreNLP, StanfordCoreNLP stanfordCoreNLPSentiment) {
         String username = "";
         try {
             username = event.getMessage().getAuthor().get().getUsername();
         } catch (java.util.NoSuchElementException e) {
             username = null;
         }
-        datahandler.updateStringCache();
         if (username != null && !username.equals(usernameBot)) {
             TextChannel block = event.getMessage().getChannel().cast(TextChannel.class).block();
             String name = block.getCategory().block().getName();
@@ -73,6 +72,7 @@ public class DoStuff {
                 }
                 if (mentionedBot || channelName.contains("general-autism")) {
                     String ResponseStr;
+                    System.out.println("reached datahandler.getResponseMsg");
                     ResponseStr = datahandler.getResponseMsg(content, username, stanfordCoreNLP, stanfordCoreNLPSentiment,
                             false);
                     if (!ResponseStr.isEmpty()) {
diff --git a/ArtificialAutism/src/main/java/PresentationLayer/DiscordHandler.java b/ArtificialAutism/src/main/java/PresentationLayer/DiscordHandler.java
index 8998a4c4..061a8f45 100644
--- a/ArtificialAutism/src/main/java/PresentationLayer/DiscordHandler.java
+++ b/ArtificialAutism/src/main/java/PresentationLayer/DiscordHandler.java
@@ -81,6 +81,7 @@ public class DiscordHandler {
     public static void main(String[] args) throws IOException, SQLException {
         Datahandler datahandler = new Datahandler();
         datahandler.updateStringCache();
+        System.out.println("post updateStringCache");
 
         PipelineJMWESingleton.getINSTANCE();
         StanfordCoreNLP stanfordCoreNLP = datahandler.pipeLineSetUp();