What if you can't satisfy your girlfriend?

Leave. She has become different from you and vain. There is a good saying,' Men's motto is that all shall be well, jack shall have Jill, while women's motto is to find a rich man. Men's men should be changed to' difficult' people's' difficult'. A vain person doesn't deserve to be with a good man like you. You just met her for the first time, and there are many things better than her. If your education is lower than her, say it as soon as possible. If you are higher than her, of course, you should make sure that her love for you has not changed or will not change in the future.