my alcohol tolerance has increased

Please understand that our body is dynamic and not static meaning it is ever changing. It can cope and defend itself when ever it is subjected to certain diseases and toxins. People who got beaten by snakes several times have a greater chance of surviving when they get bitten again as against a person who is bitten for the first time. I'm glad that your body coped but do not abuse it,the power nature has endowed our mortal bodies also has limitations like age and general condition. Name of the game is maintain the level cause the next general tendency is to increase the dosage in order to get the kick and so it forms to become a habit and worse an addiction, go slow man and avoid contests like who can drink the most number of bottles or the drink till you drop, if you must do it do it in moderation. CHEERS!!!