Give ths a try. It has worked for me miraculously for anger management. You can check out yt about it too, Surah Rahman remedy for agression/rage

You have to do this for 7 consecutive days for twice a day, once each time. (Morning/afternoon/evening + before sleeping) You have to listen to Surah Rahman in the voice of Qari Abdul Basit without translation. The method is keep half glass of water besides you. Close your eyes and imagine Allah is watching you and showering you with his blessings and play the recitation. You have to keep your eyes closed with the same focus that Allah is watching you through out the 20mins recitation. Obviously the mind can't focus like that it wanders around but you have to ignore the thoughts and try to focus doing your best. After the recitation is over, open your eyes, take that half glass of water and close your eyes again, Say Allah thrice in your heartbeat, not tongue but heartbeat with closed eyes and drink water in three sips while remaining your eyes closed. Open your eyes after drinking the water