I don't know why you keep making this topic and whining for pages in it. You CAN become just as "experienced" as those people. You think a history of drug abuse makes you brave (but you're not actually brave so you would never go out and get anything illegal, for example)? Go to your bathroom and eat everything in your medicine cabinet. That's "brave." It's more idiotic than anything though, and will ruin your body, if you even survive it. Then you'll never be able to be brave again. That's the real way other people can get permanently ahead of you in life.
You think having all the sex and orgasms are important? Well, guess what? You can have orgasms all day long, and you know exactly how to. You don't even have to talk to anyone. As for sex, anyone who has enough time to brag about their sexual escapades does not, in fact, spend every hour of their life having sex. Time simply does not work that way. This means you can become more experienced than them in that regard by using your time wisely. I guarantee you can get waay more STDs than even they have, too! You just gotta go out and do it instead of wasting all your time whining on the internet.
FYI, if you're really that scared of talking to girls, trying to get into a relationship with them, whatever, then talking to them actually becomes a brave thing. Braver than most of the other behaviors you're talking about, where people often barely even acknowledge the potential negative consequences because all they're really thinking about is the fact that they are going to have sex, that they are going to get high. It's not brave to do something without fear. In the spirit of harm reduction, though, I'd recommend against talking to girls because it really cannot be good for anyone's sanity to have to listen to you talk in person about the same pointless thing for hours.