If your real life conversations go the way your online ones do, I think I'm starting to see why you can't find a willing partner.

But you should be aware that there are a whole lot of people on this planet having fabulous, regular sex. You can keep blaming 50% of the population for why you aren't, or you can start doing some internal work to discover why you are undesirable and make some changes.

Either way, good luck to you.