Thanks for your letter I'm glad you wrote in to me.
Despite what you are saying about getting angry, you have already sorted out for yourself that you have an issue with anger. It can be scary too. So pat yourself on the back first of all for doing this.
The next questionis to ask yourself, what it is about other people that triggers off getting annoyed and angry?
Is the school you are attending a boarding school? If so could it be these angry feelings are linked with not being at home and living with your family?
If you are not at home then the new friends could be the next best thing to having someone close. But as you say, someone else takes them away from you too? Then you get angry?
It would seem you need some help with this. Do you have a school counsellor available? Maybe you could find out and talk to them if you do.
Think about talking to mum and dad as well or write stuff down for them. Anger is not a bad emotion and can be used in a good way. But it sounds as though it is is causing you some distress in your life that you need some support with.
If you like come and talk to a ChildLine counsellor in 1-2-1 online or phone 0800 1111 and together work out how you can work through some of the feelings you have.
Take care
Sam