>>65208120Here's what you need for one that will actually stay
Career prospects (Requires basically nailing everything perfectly since the moment you were born)
Appearance (RNG)
The magic ability to know what girls actually want at any given moment
Luck (like a massive amount of luck which includes all of the above and the ability to actually meet a girl who you're interested in, is not taken, and is also interested in you)
It's unironically one of the hardest things to ever do since it is basically biology's endgame and is so laughably RNG dependent I'm not even going to fucking try.