Hello guys i am 17 years old male and i graduated from highschool but i will get into college at 2025 summer.

The thing is i did not have a girlfriend or hooked up at highschool so i am inexperinced at this and scared to be disadvantaged at college about this.

About cold approach, i can do it anytime unlike warm approach but people say that, it has soo low success rate, not worth it, girls dont want u to approach at street, park etc.. tbh, i did some cold approach and girls were fine with it but i cant generilize

But at warm approach, i dont have any time to join in any course or club to make warm approach until i get into university because i have study course for university.

And i am sure university is different than high school, i dont know what should i do at the first days of university socially when i get into it next year becuase i did not socilize a lot when i was in highschool, half of it, i isolated myself bc of pandemics and did not socilize many the rest of it..

What should i do? waiting for university? Doing cold approach? any suggestion?