You're worried about regrets yet content to spend your time blogging about your worries and anxieties instead of living your life however you see fit?
Intersting.
Anyways, so what? If you don't have your own kids you're an Uncle, be an Uncle. And if you feel compelled to be a father figure to a young child later in life then volunteer with an organization like Big Brothers and be in a kid's life. There are always options without making your own or adopting.
_________________
No
for supporting trump. Because doing so is deplorable.