It's one thing to relax and enjoy a few drinks on holidays or for special celebrations...even enough to leave you with a little hangover the next day (it happens). But it's quite another to be drinking heavily several times a week so you can be social. When you're approaching your 30's, you need to start treating your body better. And knocking back beers like you used to do after your final exams won't do it any favors. You're also much more likely to make unhealthy food choices the more you drink.