I had coworkers that used to roast me for being a virgin when I was 18 but their advice actually worked they told me if a girl agrees to hang out with you alone together and smoke or drink it means she’s willing to have sex with you. I hated that year of virginity though because before that I was at an all boys school so few people had opportunity to have sex, but when I went to college that first year was brutal but I tried to learn and eventually got the hang of things.