Blabber about your ex, that awful jerk who broke your heart
If you're not over your last girlfriend or boyfriend, don't date. You're just wasting someone's time. Because while they're awkwardly trying to get to know you, all you can think about is what your ex is doing... or who your ex is doing. If you're on a date and are not over your ex, try not to tell stories about that time the two of you did anything. Try to focus on the moment, and the complete stranger sitting across from you.