Does everyone go through this in their early 20s?

I'm going through a period in my life where I want to be a family man but am not sure if that is what life has in store for me. I want children before I die but I'm afraid of being a deadbeat father. I'm a very restless individual, a normal desk job will not be enough, and money and status do not mean much to me. I want a career where I can be creative and push myself emotionally but that is not the best for raising a family.