45 beers plus a day, wow. Man, that is alot of effort. Really earning your intoxicated state by consuming that amount and putting all that fluid through your body. I mean just the sole amount of effort to consume that much beer and deal with all those empties. I don't think I could have done it. Towards the end there, I was like f*ck beer and just did vodka straight out the bottle. I had to get my buzz quick! Plus, much less of a mess with the cans and the constantly having to use the facilities. I probably would have urinated all over myself every single nite if I consumed that much beer. Anyways, I commend you on the 45 plus a day average.
Like previously mentioned. Go to the doctor or rehab right away if you are ready to change.