George is dating a pianist. He needs "hand," as she is clearly the alpha member of the pair. Kramer suggests a preemptive breakup. George analyzes—if she accepts the breakup, there's no loss, as she was going to break up with him anyway. If she rejects the breakup, he will have established himself as the alpha member. Therefore, the preemptive breakup is a dominant strategy. It works; he gets a high payoff.
George does very well in a job interview but is not told whether or not he is employed because his interview was interrupted by a phone call. George cannot inquire because of the positive comments his interviewer made during their meeting, so he faces a dilemma. He decides that the pros outweigh the benefits if he shows up to work.
Jerry gets a bad haircut but refuses to change barbers because he is loyal. Eventually, he is convinced to leave his barber of 12 years for the barber's nephew. Bad quality doesn't persist in the marketplace; it is competed away. Perhaps the answer to bad haircuts is not more regulation, but more competition.