diff --git a/src/NetHack_3.7/src/mhitu.c b/src/NetHack_3.7/src/mhitu.c
index a4494ca..eb0e0b1 100644
--- a/src/NetHack_3.7/src/mhitu.c
+++ b/src/NetHack_3.7/src/mhitu.c
@@ -157,14 +157,15 @@ mpoisons_subj(struct monst *mtmp, struct attack *mattk)
 void
 u_slow_down(void)
 {
-    HFast = 0L;
+    HFast = 0L; // Clear the duration of the fast status
     if (!Fast)
-        You("slow down.");
+        You("slow down."); // Displays a message to indicate that the player is slowing down
     else /* speed boots */
-        Your("quickness feels less natural.");
-    exercise(A_DEX, FALSE);
+        Your("quickness feels less natural.");// Displays a message indicating that the player's quickness feels less natural, likely due to the effect of having worn magical speed boots
+    exercise(A_DEX, FALSE); // Increase the player's dexterity by exercising it
 }
 
+
 /* monster attacked wrong location due to monster blindness, hero
    invisibility, hero displacement, or hero being underwater */
 static void
@@ -1194,14 +1195,14 @@ gulp_blnd_check(void)
 {
     struct attack *mattk;
 
-    if (!Blinded && u.uswallow
-        && (mattk = attacktype_fordmg(u.ustuck->data, AT_ENGL, AD_BLND))
-        && can_blnd(u.ustuck, &gy.youmonst, mattk->aatyp, (struct obj *) 0)) {
-        ++u.uswldtim; /* compensate for gulpmu change */
-        (void) gulpmu(u.ustuck, mattk);
-        return TRUE;
+    if (!Blinded && u.uswallow// Check if the player is not already blinded and is currently swallowed by another creature
+        && (mattk = attacktype_fordmg(u.ustuck->data, AT_ENGL, AD_BLND)) // Get the type of attack used by the creature to blind its prey
+        && can_blnd(u.ustuck, &gy.youmonst, mattk->aatyp, (struct obj *) 0)) { // Check if this kind of attack can blind the player
+        ++u.uswldtim; /* compensate for gulpmu change */ // Increase the swallow delay timer to compensate for any changes caused by swallowing the player
+        (void) gulpmu(u.ustuck, mattk); // Perform the swallow attack
+        return TRUE; // Return that the player should be blinded
     }
-    return FALSE;
+    return FALSE;// Return that the player should not be blinded
 }
 
 /* monster swallows you, or damage if u.uswallow */
@@ -1810,16 +1811,17 @@ gazemu(struct monst *mtmp, struct attack *mattk)
 void
 mdamageu(struct monst *mtmp, int n)
 {
-    gc.context.botl = 1;
-    if (Upolyd) {
-        u.mh -= n;
-        if (u.mh < 1)
-            rehumanize();
-    } else {
-        n = saving_grace(n);
-        u.uhp -= n;
-        if (u.uhp < 1)
-            done_in_by(mtmp, DIED);
+    gc.context.botl = 1; // Set the botl (bottom line) flag to indicate that the status line needs to be updated
+
+    if (Upolyd) { // If the player is currently in a polymorphed form
+        u.mh -= n; // Reduce the player's monster hit points by the specified amount of damage
+        if (u.mh < 1) // If the player's monster hit points drop below 1
+            rehumanize(); // Change the player back to human form
+    } else { // If the player is in human form
+        n = saving_grace(n); // Apply any necessary reductions to the damage based on the player's abilities
+        u.uhp -= n; // Reduce the player's hit points by the modified amount of damage
+        if (u.uhp < 1) // If the player's hit points drop below 1
+            done_in_by(mtmp, DIED); // Handle the player's death caused by the monster
     }
 }