What do u do when someone disturbs ur sleep?

Really i get angry. For that reason only nobody will disturb me when i am sleeping

First of all its very difficult for anyone to disturb me while i am sleping. Secondly,two things generaly happen with the person who tries to wake me up/disturb me while i am sleeping-: (1)He either gets disturbed by waking me up coz i am a tight sleeper. (2)If the person successfully wakes me up then i disturb him by my anger. SO DONNA DISTURB ME WHILE MA SLEEP'NG COZ IT MIGHT RESULT IN YOUR DISTURBNESS

normally mumble some mumbled jumbled words ..roll over and get back to sleep...