I'm with Gemini1789 on this. Life's too short to have to socialize with people you don't enjoy spending time with. I have a very small group of friends who I love getting together with, sometimes as a small group, sometimes just two of us. We're all different characters, but we 'gel' and enjoy catching up, and discuss anything from families, husbands, kids, holidays, work, politics, etc. They make me happy, and we have lots of laughs, but also we've been there to support each other when things aren't going so well.
On the other hand, when I moved further away, another acquaintance invited me along to join a club, where I met other women, and we occasionally have the odd get-together.
The ladies are all very nice, but to be honest, I don't particularly enjoy our get-togethers ... I find them boring!Lol That's not because they are not interesting people, but we simply don't 'gel'. Maybe they think I'm boring too! The only reason I still meet up with them is because I don't want to seem rude! ... What did I say about life being too short?!
Also, what SueDonim said about not having to have things in common with someone in order to be a good friend and enjoy their company ... one of my oldest friends, whom I've know even since before school, who is not married, never had kids, has a career, etc. all unlike me, yet we have a very close friendship, and enjoy each others company whenever we get together.
I think it's definitely all about the 'gel' ...