How can I stop being angry all the time ?

well you need to find something new to do something like cooking or do something that requires patients , this would help you calm down but you also need to deal with people and maybe join the gym, rather then just playing games as this dose nothing for you the thing is it is ok to play games but not all the time if you go to the gym it would be an outlet but can also get you talking to people the longer to go y, you can go with your friends but you can go alone as well , but its up to you to pick you act ivies , just pick practical things also you want to do