Does the human body reach a point and it begins to reject alcohol? I'm 33 come July 16th and alcohol has been my favourite past time abusing esp the last four years. I have changed significantly even quitting smoking but alcohol is one hard thing to quit. I was a VERY heavy smoker and alcohol was even sweeter with fegi. But after quitting fegi,I have realised alcohol is not fun anymore but unable to put a stop to it. Of late I have realised I get serious hangovers even after drinking two beers cursing myself the next day. Is my body rejecting alcohol?