I'm not against going to classes and or clubs or events, on the contrary I think it's great, but what I said is that you don't need to if you don't want to, it's not the only way.

If you literally have no women in your life at all, not even a friend from sometime ago then I think it's a bigger issue to solve. One that has to do with your body language / personality / the way you speak. Just something to think about. I really don't know how to solve it in your particular case (in my case it was to meet more people in general and get to know women this way).

But I think you should seek out to meet new people (not only women) in your life regardless of where you are (club/bar or class). That's the general idea I'm trying to make.