I can be a pretty heavy drinker sometimes, especially if I'm going through withdrawal and whatnot, and before I ever started taking any opiates I use to drink and smoke weed ALL day Everyday for several years. I never tried to forget anything when I drank. for me it was more like. I have a shitty pisspoor attitude about everything, and a horrible temper. and fly off the handle at every little thing. and want to hurt people on a regular basis, I simply just don't like people in general and want to fuck everybody up for no reason, now take someone that really is an asshole and well, you have a hospital trip just waiting for one or both of us.
BUT when I would get really drunk, that aggression seemed to go away, I felt more happy and calm, I know this is the opposite of how it effects most people, but that's just how it is for me. when I was straight sober normal,. I was the meanest most hateful person in the world, and when I got smashed I actually became a decent happy person.
that's why I would drink.