Regret is the worst feeling. The worst feeling is not knowing. Rejection is hurtful but it's like a physical wound, it heals with time. Regret, does not. I agree, that sometimes the girl who broke your heart, you just say, I wish I never met the cuvnt. But just think of it this way, at least you had someone. There are forty year old men who have been with nothing but hookers out there. REGRET is far worse than REJECTION.