Your sperm still works and if you have an attractive lifestyle, you can find a good woman. But that’s if you really want to. If you gave up on yourself, then you won’t be able to change anything.
Discussion
I don't live an attractive lifestyle. At all. I want to build a home on the side of a mountain. I live in an rv trailer. I don't want to work stupid hours to get strung out killing myself to have a pretty suburban life.
I'm also old and fat and will likely die prematurely because there's no fixing all the damage done.
So, no sane woman wants any of that, and even the insane women are just too crazy to be good mothers even if they are fun until they stab you in the back (figuratively or literally).