how long a person goes without sex has a lot of factors to consider.... there's the want/need factor, how active a person looks for it, how often a person is in environments that warrant finding a sex partner, etc, etc.... and of course everyone has standards.... many who 'slut it up' and have a lot of sex will often lower their standards just to get more action.... some may even engage in sex acts they're not comfortable with in order to have more sex.... and then there are those who see sex as part of a relationship, and won't just have casual sex partners or FWBs.... there's the fear factor when it comes to things like STDs and getting someone pregnant, and some people are just plain celibate/abstinent.....
if you want to have more sex, you simply have to put yourself out there and actively look for it.... it's not just going to fall in your lap (or maybe it will if alcohol is involved.... hehehe.....).... but i digress.... unless not having sex is something you have chosen for yourself, then all isn't lost.... you just simply have to have faith that time and circumstance will bring you a person you want to have sex with and who wants to have sex with you, and be in the right place to engage.... but whatever you do: make sure that you don't do something stupid or dangerous/risky just for the sake of getting in to someone;s pants.... i know too many people who have done that, and are literally living with the consequences for the rest of their lives....