Should i never speak again?

I mean every time i talk somebody always has nothing to say Or.. people Just dont listen And i feel I never get my point across unless i yell or if im angry.. And i feel i dont mean anything to anybody in this life Like come on And i feel nobody really cares weather i live nor die I mean i feel it will be better off if i were dead And no im really not emo nor cutting my self so dont worry..I just feel thisw way For some time and i feel peoples lifes would be better of with out me.. So should i just never speak again? or just stay to myself?