If you only care about yourself go for it. I guess it’s somewhat sobering realizing you’re gonna be alone and your genetic material will be a dead end.
I have 3 kids 3 and under and probably got 4 hours of sleep last night. Wouldn’t trade it for the world. My kids are not treated like a drain on my potential investments.
Sure I can’t do my hobbies all the time but I can take my kids fishing and kayaking. The trips are shorter but fulfilling regardless.