The last (handful amount) of times I've been drunk, it was off vodka because it's cheap but not once have I blacked out. Even when I intentionally keep drinking and drinking til the point I can't even speak or anything I don't black out or throw up. In the past I would black out and throw up often if I was drinking Rum or Whiskey or something. But from vodka I can't ever remember a specific time that I blacked out. So is it possible or is my body just adjusting better to alcohol now or something?