How to get over the feeling that I missed out on highschool?

i matured quite late so i was basically like a child so i feel like i acted too childlike and didn't form "cool" friendships with the older acting people that did stuff like smoking weed and partying at such a young age. i sometimes wish i was popular like that and i feel like i missed out and I've been feeling like this for years. im 19 and i know i still have my life ahead of me but we only get one highschool experience. does anyone else feel like this? is highschool really all that its hyped up to be?
How to get over the feeling that I missed out on highschool?
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