Overview: Relationships are like freeways. There are exits that can be taken to get out of them:
1) 6 hours (aka one night stand)
2) 4 days
3) 3 weeks
4) 7 months
5) 1.5 years/18 months
6) 18 years
Barney's Remix: "Watch your steps when you get up kids, cause I'm about to drop some knowledge. Relationships are like freeways, freeways have exits, so do relationships. The first exit, my personal favorite is 6 hours in, you meet, you talk, you have sex, you exit while she's in the shower. The next exits are: 4 days, 3 weeks, 7 months, a year and a half, 18 years, and the last exit, death, which if you've been dating the same woman your whole life, it's like "are we there yet?"
Robin's Counterargument: "Okay but if relationships are like a freeway, then saying 'mm hmm hmm' is like, getting into the carpool lane. And, I don't want to take an exit but at the same time I'm not ready to get into the carpool lane. Because what's in the carpool lane? Oh, it's a big diamond!"
Validity Score [9/10]: Once you stop enjoying the ride, pump the breaks.