Why does a Drunken mind speaks a sober heart?

One of the first things alcohol does is remove our inhibitions and good judgment. Thus, we are likely to say and do things when drinking that we would not do if we were in our right minds. However, the impulsive things we say are just as likely to be spur of the moment, or based on drunken mis-perceptions, as something that we have been repressing. So we guess the answer is not necessarily.