[yason]

There's a difference between being lonely and being alone.

With regard to the latter, it's one of the fundamental insights of human life to, at some point, realize that you've always been and you always will be alone on this planet. There's only one you that is unique and nobody, I say nobody at all, will somehow match you perfectly, or make you fullfilled, or complement you essentially somehow. The only thing you can rely on is to always have your own company so it's better to learn to be friends with yourself.

But being lonely is another thing. Human beings aren't meant to be lonely. Heck, even most animals aren't meant to be that way. The worst kind of loneliness is the one that you experience among a group of people you call your friends. The loneliness may not be obvious until you find the first person who really becomes your friend.

As for "combatting loneliness", I suggest don't. In the worst case you're not only lonely but you're lonely and failing your social goals. Learn to live with loneliness, if not for anything else but for the sake of if you ever must. When you're content, perhaps not entirely happy, but content with loneliness then it's much easier to approach people and make social contacts. That is because you have nothing to lose and you know you'll be just fine even if it doesn't work out. Starting from this context prevents you, out of desperation, from selling your soul for the company of people who don't make you feel good.