Oh you lovely boys! So full of testosterone. Hihihi...
Flirt is fun. Go flirt.
Getting married is double the headeache and triple the fun, go get married.
Having children is hard these days, but they're the reason we're here. Go make some.
Experience is a great teacher. 10 years from now, you'll be laughing at today.
Infatuation, love, desire, lust.... you need all those, will get to those, and have all those all throughout your life.
Just carry yourself forward and leave no garbage behind. Let the wind take you to new lands but don't forget your anchor.