Baby drinker question

Turned 21 and December and found out I like sipping rather than taking shots. Also I like drinks like Whiskey and Sake because I can drink more without getting drunk fast as 2 shots of vodka can put me at the edge of blackout. I guess my question is it possible to sober up a little bit after taking a piss? I noticed when I’m out with friends drunk off of whiskey every time I use the bathroom I feel a bit more sober (not car level sober but can probably pass as exhausted)