I never was one of those Dr. Jekyll Mr. Hyde type of drinker but yes I can say drinking made me do some things I would never do while sober. Some of the more minor things I would do is take a whiz outside the door then pass out in front of it with the door wide open and my pants down my ankles. Others would be leaving food on the stove or in the oven to burn up. Luckily there was usualy someone there to stop it from doing any serious damage. Going home with "her". And a DWI to prove that I was in fact not ok to drive.
So yeah I say alchol at least for me anyway made me do some stupid stuff I would not ordianly do.