Life is full of firsts -- thankfully, A VIRGIN'S GUIDE TO EVERYTHING, and its array of experts, is here to help. You can admit it-you're a virgin. Everyone was at one point. And no, we're not talking about sex. We don't care who you've slept with (okay, we do, but that will have to wait for another book). What we're talking about is that you've never before been to a wine tasting, bought real art (posters from college don't count), had...