I've found that the more I invest in it, the more it gives back. Initially, it was a rude awakening. As a new white belt, I so badly wanted to fit in and be one of the 'guys'. All the blue belts and purple belts seemed to be tight and were chatting and hanging out before class while all the white belts looked like kids at a grade school dance; just not knowing where to be or what to do. One of the purple belts told me that friendships and things of that nature happen on their own, and that I should just focus on training. We had a new white belt come in about a year later and first day, he's straight up asking half the class out for pizza or to grab a drink. It was a bit weird. Everyone seemingly happened to have places to go. I felt for the guy, but immediately understood. The nice thing about a jiu jitsu club is that you earn everything you get. I stopped caring about anything but my technique. Eventually, for some odd reason, when I started tapping people, they started warming up to me and I felt like I was part of the conversations. It wasn't hard to chat once I was a little respected. But I might be different then some in that that drives me a lot. I feel like you have to have something to offer a lot of times for someone to want to be your friend and I know that if I just keep keep keep keep training, studying technique, drilling, and improving, things will just somehow, seemingly continue to improve as they have, as long as I'm not a major douche to people. But it has had a positive impact on social life. I've kept my friends from before too. So there's really only been gains.