I have a question about tolerances of alcohol, When I started drinking around the age of 20 I could get a decent "buzz" off just a couple beers, I now notice that if I have one beer, it will hardly affect me at all, it will now take me about 3 beers to get the same "buzz" that one used to give me, what I am wondering is how long do these tolerences stay like this, for example, if I were to quit drinking for a month, would I get a buzz again off one beer? or how long would I have to go booze free to be a "cheap drunk", (I drink whiskey every weekend and have a couple beers during the week)