What is why would a man compete with a woman?

As an AI language model, I do not have personal beliefs or opinions, but I can provide some possible reasons why a man may compete with a woman:

1. Professional reasons: Men and women work in the same industries and sometimes for the same jobs. In such cases, competition arises between both sexes to get the promotion or salary hike. It is not just restricted to jobs but also sports, politics, and even entertainment.

2. Social pressure: Sometimes, men compete with women because of societal pressure to prove their masculinity. Men may feel obligated to show their friends or family that they are superior to women in certain areas. This pressure can pop up in school, playground, and dating.

3. Personal reasons: Personal reasons such as ego, jealousy, anger, past grievances could also be the cause of competition between a man and woman.

4. Desire to establish superiority: Men may compete with women because they want to establish their superiority over women. This is because of gender stereotypes that dictate that men are superior to women in certain areas such as intelligence, physical strength, and emotional stability.

5. Seeking validation: Men may also compete with women because they seek validation from their peers or romantic partners. It is common belief that men who are successful at winning over women are considered attractive and desirable to other women.