At some point in your late 20s or 30s, you’ll be skeedaddling along, enjoying life, and finally feeling satisfied in your marriage or relationship. Inevitably, some guy from your past will choose that exact moment in time to decide he needs to soul-search because things, perhaps, didn’t turn out quite the way he had planned. In his quest to find himself, he’ll contact you. He'll remind you that you were once such good friends. You’ll reluctantly, politely, agree to write back because you're a nice person.
And, just like that, you've been sucked into his sad vortex of doom and despair -- one that will threaten to blast your current, wonderful relationship to smithereens. Three words: Don't go there.