diff --git a/src/main/java/one/oth3r/sit/file/CustomBlock.java b/src/main/java/one/oth3r/sit/file/CustomBlock.java
index 203eac6..c1c04a9 100644
--- a/src/main/java/one/oth3r/sit/file/CustomBlock.java
+++ b/src/main/java/one/oth3r/sit/file/CustomBlock.java
@@ -55,7 +55,7 @@ public class CustomBlock {
         if (!blockType) return false;
 
         // now check if the state is one of the acceptable states
-        for (String state : blockStates) {
+        for (String state : blockStates) { //todo extract the blockstates to check them better
             // if there is a NOT (!) blockstate
             if (state.startsWith("!")) {
                 // if it is contained in the block, return false
diff --git a/src/main/java/one/oth3r/sit/utl/Logic.java b/src/main/java/one/oth3r/sit/utl/Logic.java
index 343ca73..f81c013 100644
--- a/src/main/java/one/oth3r/sit/utl/Logic.java
+++ b/src/main/java/one/oth3r/sit/utl/Logic.java
@@ -54,6 +54,7 @@ public class Logic {
         // if can't sit with hand, false
         if (!sittingConfig.canSitWithHand()) return false;
 
+        // a boolean that shows if the player can sit or not
         boolean canSit = true;
 
         // for each hand