What did I did wrong again?...

I did wrong alot of stuff I suppose...I feel like ppl are avoiding me...Bt I can see that things are getting fine...I have served my purpose...Never ever feel belong to tt place...and them...time to get use to it...Havin that super bad temper nowadays...Dunno wat's wrong with me...Crazy?...maybe...Bt I juz feel like I'm being used...wat can I do?...I'm nt a toy...neither I am someone fun to play with...It's nt being fair to me...maybe I'm selfish...dun wan to help u...but tt hurts...I'm yur friend rig? nt yur tool I suppose?...So...can stop using me?...please...
Maybe I'm bad...maybe I'm not a worthy friend...bt there's no nid for tt...How can I trust u?...How DO I trust u?...