diff --git a/catser/config.py b/catser/config.py
index 9c7a6f9..146130a 100644
--- a/catser/config.py
+++ b/catser/config.py
@@ -62,10 +62,10 @@ ACTION_WEIGHTS: Dict[str, Dict[str, int]] = {
 # Settled action intervals (ms)
 LIFE_ACTION_INTERVAL_MS: int = 9000
 SETTLED_ACTION_INTERVAL_MS: int = 3400
-SIT_MIN_MS: int = 3200
-SIT_MAX_MS: int = 9000
-SLEEP_MIN_MS: int = 6400
-SLEEP_MAX_MS: int = 18000
+SIT_MIN_MS: int = 15000
+SIT_MAX_MS: int = 45000
+SLEEP_MIN_MS: int = 60000    # 1 to 4 minutes of peaceful sleep
+SLEEP_MAX_MS: int = 240000
 
 
 # ==============================================================================
@@ -118,12 +118,15 @@ class Config:
     auto_fallback_to_win32: bool = True
     distraction_keywords: List[str] = field(default_factory=lambda: [
         "shorts",
-        "youtube shorts",
+        "youtube.com/shorts",
+        "youtube",
         "reels",
-        "instagram reels",
+        "instagram.com/reels",
+        "instagram",
         "tiktok",
         "reddit",
         "twitch.tv",
+        "twitch",
     ])
     distraction_apps: List[str] = field(default_factory=lambda: [
         # Users can add specific processes e.g. "discord.exe", "steam.exe"