jk1 wrote:
I don't really initiate. I'm very passive. I don't particularly look interesting or anything and people are not interested in me. So I'm mostly alone. But some people start talking to me sometimes. That's the only way I can make friends. At the moment I'm almost friendless.
That's mostly the way it is with me, especially not initiating. But, provided I'm interested enough, a person only has give me one clear signal of invitation, and I respond or reciprocate. Another way of putting it is that I initiate by first waiting for a signal of permission - it's a kind of passive proactivity. It shows up even on WP - I've started about 6 topics all the time I've been here, but I've made over 6,000 posts, the vast majority of which have been because I've responded to the signals (the questions) from other people. I think I've only once initiated contact via PM, but around 20 people have initiated contact with me via PM, and I've responded to a select few of those, and a few times there was a clear common purpose and the resulting correspondence was long and rich. I first met my partner in the same way, and that has turned into an excellent relationship.
I don't see myself as looking interesting, but my dedication to mastering a few musical skills has interested quite a few people in real life, who occasionally approach me to join them in some musical venture or other, and without that I don't believe I would have had many friends. Common purpose. Of course it involved talking, but because we were all interested in the musical things, the social aspect pretty much took care of itself. We tended to find out about each others' personalities as a more or less incidental thing, apart from applying a little mutual filtering to ensure we were all relatively harmless people.
So really I don't think it's necessary to learn how to initiate, though it's probably great if you can. Just get reasonably good at some special interest that at least a few others also like to dabble in, let them see what you can do, and be ready to respond positively when the the kind of invitations you like start to come in. In my case I didn't contrive it to happen like that, it just happened to me by accident, but it worked.