9 Insecurities Guys Secretly Feel When They Discover That Their Girlfriends’ Ex Is Good-Looking

3. He decides to become a better person


“I get even more competitive because the task is clear.” Some guys get overly competitive and try to compete by showing off what’s inside. It might be annoying if your boyfriend tries to show off that he’s working hard, but you can make him feel better by complimenting him on his efforts.