What is says in the title.

At best there's an expectation you should be married with kids, or financially secure, but promiscuous was never on the list.

College films where everyone's banging each other are meant to scam kids into taking student loans, NOT be a guideline on early 20's dating. Same with Sex and the City and boring office jobs for women in expensive metropolitan cities.

You're not missing out on anything, the magical dating scene where everyone's getting laid except you never existed in the first place.