Guys must give themselves a chance to accurately evaluate the traits listed above by staying out of bed with a person until they really get to know her. Once the sex begins in relationships, the learning stops. Sex creates such a powerful bond that it is difficult to accurately evaluate the appropriateness of a new relationship. Nice Guys may often be aware of various traits or behaviors they find unacceptable in a new partner, but if they are already having sex, it is difficult to address these issues and even tougher to end the relationship.
