1- Bossy (dominating) women.
2- Men hate women with feministic attitude, it's a very simple fact!
3- Asking too many questions and worrying all the time.
4- Too much make-up.
5- Being so career oriented.
6- Trying to make him jealous. It's a major turn off.
7- Talking about your grandparents and your parents too much!
8- Talking on the phone with other men.
9- Not knowing how to cook.
10- Being unclean and not paying attention to your personal hygiene.
Buy him a perfume
