I don't have beard on face, as i am 23 years old. what to do?

Embrace who you are: I am going to assume that you have developed like your peers in terms of your male sexuality and musculature. About 5% of men can't grow a decent beard; they tend not to develop baldness as they grow older. As you can see, ryan kwanton (photo) is one such man; his high level of fitness probably leaves him feeling okay about himself, and this is an option for you as well. Enjoy what you got.