If you live in a major city, or near a major city, you should seriously join Groupon. I am obsessed with this site. Now I realize that I am “obsessed” with a lot. But unlike my obsession with Phoebe Philo’s collections for Celine (expensive stuff I can’t afford) or Forever 21 (inexpensive stuff I probably shouldn’t buy), Groupon offers deep discounts on stuff you’ll actually use like restaurants, comedy clubs, and gyms. Groupon’s deep discounts provide the perfect excuse to try something now. So don’t sleep. Sign up now!