Has anyone been an angry person and then learnt not to be?

I used to be a very angry person, i would get angry for no reason whatsoever and have big outbursts. I hated it as i didnt know why this was happening. I tried everything, counselling, behavourial thereapy, anti-depressants, but then after almost giving up, i went for a course of Clinical Hypnotherapy, and, it worked! Its now been 8 months and I havent had that feeling of anger rise in me since. I would seriously look into Clinical Hypnotists - make sure they are certified though, as there are alot of unqualified ones out there. I promise, they will find out te reason for your anger and them and your subconcious will sort it out between them and you will feel much better!