When my friend from college visited me (it's been many years since college, and now we both have jobs), I couldn't understand why I just couldn't hang out like

When my friend from college visited me (it's been many years since college, and now we both have jobs), I couldn't understand why I just couldn't hang out like before. I mean, sure, I could spend a couple of days and show my friend around the city, but I realized that for some reason, I had moved on. I kept thinking that I had become a snobbish, snooty SOB. I now know that I've just changed - I have a different circle of friends (for better or worse) and I can no longer go back to who I was in college. And I think it's OK (and in many ways, good).