Can Hypnosis cure my problems?

out of curiousity i've been reading into hypnosis.... and i have the complete lack of motivation to do anything... i honestly can't explain why, but when someone tells me to do something my brain won't do it, and if they pretty much force me to do it, i get very very angry and start breaking things.... i don't mean to do it i just can't help it.... i have straight F's and a 0% in one cl.... i really wish i could actualy do stuff... i've been told i have ADD but i think it has to be more then that because i go insane on my dad just for asking "how's school" for some reason i get REALLY bothered by stupid things and annoyed to the point to where i start throwing things and breaking things and i get out of control.... i've been looking towards bi-polar but i doubt that.... i never finish anything and i can't sit and do the same thing for more then 30 seconds.... i was wondering if hypnosis or a psychiatrist could straight me out because i really wish i could do better in school because one of my favorite things is to learn... but i can't learn because i don't remember a single thing i'm told nor can i pay the slightest attention to anything.... i really need help