how do the successful deal with anger?

successful people don't deal with anger or anything that goes wrong with their plans. because they know the rode of what their doing and something gone wrong is someone going angry or mad. alot of things makes a person angry; life story or something some one did you wrong by. when am angry i don't stay that long; because i, has a person don't believe i can be mad at someone for so long and not forgive them no matter what they did wrong. and me dealing with that anger is me listening to the loudest of the saddest song played. it helps my mind. am not a patient person if something i want so bad i would go way out of my pledge and do anything to get it, and sometime it goes wrong. i give up easily on alot of things even whats mostly important. not until it's too late i would not see what was important mo sty. being stress every now and then is mo sty with school work where every day you have seven different subject that you have to maintain a c avenge to pass that class or fail. every now and a then when the work gets so hard that i have to put some many things in my brain and keep them there that i would give me such a headache that i don't do the work. i would goof around. i wish back then i would have deal with the stress more better if i had cool down, relax and let the work flow through my head, I'd be better in doing my school work.
dealing with stress and anything that makes my headaches, i listen to music, read a book and watch Aime videos. they clam me, makes me relax and let mind free.