I get more controlled when I drink with others. I get more quiet, I stop joking etc. I'm a very boring drunk that way. I think it has something to do with hating drunk people lose control and act awful so I don't wanna be like that.
i talk out loud thinking i am actually saying it quietly only to myself.
i am mostly the same way, just less inhibited. normally i would get an idea and then decide not to act on it. after i am drunk i do not care and act on it.