Life is less worrisome if you let go of the whole notion.
But the sex drive gets in the the way when your teen.... 20's... etc
I feel like I'm becomming more liberated each year that passes by. There was a short time when I felt like "Oh my, friends are getting married, making babies, I am not.. what do?", then... they started getting divorces, or teling me stories/complaining about their marriages, some just began plain cheating, living a lie, some are same age as me, but already broken/fucked up from that stuff beyond repair, it's sad to witness... and I just... live worry free, making money, just enjoying the time I have here, life is good. It will end some day and nothing will matter anymore, nothing to fear of.