To be honest, I would rather v* from having a hangover. When you think about i, you're out with your friends, most likely having an awesome time, you will be so giggly and happy that v* won't seem like such a huge thing, because in life, it's such a small bump in the road. That's how I see v*. If you're happy and enjoying life, nothing that takes 30 seconds to do will ruin it.

But back to alcohol consumption, start off small You will know when it's getting too much by the way you feel and if you feel like your zoning out quickly.