I COMPLETELY understand where you are coming from. I recently graduated in May, and since have begun working and with my work schedule of 40-60hrs a week, going to the gym, and living outside of the city I actually work in I find it nearly impossible to cram in any type of dating life. Part of me figures I'm just making excuses, and the other part believes that it is extremely difficult meeting women with this schedule. You really underestimate how easy it was to get girls in college once you're out and in the "real world."

But I agree with Tux, trying inserting in your schedule that is social and that you enjoy. For example I do trivia once a week at a bar with some friends, and every now and then I'll end up talking to a couple girls.

Another thing I've tried that I have had mixed success with is online dating. This cuts down the amount of effort you have to put in initially, but don't use it as a shield from approaching and meeting girls in person as this is what I feel like is beginning to happen to me.