<human>: So my work life is good. I've got a good job with good opportunities. 

My social life, however, is non-existent. I get home from work and sit at my laptop browsing rubbish. I don't go out over the weekend either.

I've had a long thing about what I might enjoy that would get me out the house. The only two things I could think of were joining a gliding club (I love flying but can't afford a full on licence) and rock climbing (could get me fitter). 

But I just can't be bothered to go and try these things. It just feels like so much effort and I might not enjoy them. Plus I live with my parents and they'd probably need medical attention if I announced I was going to go out at the weekend.

At some point (probably on my 21st birthday) I'd like to take a road trip with some friends. But first I need to find friends to do this, and joining a club is the only way I can think of doing it, but I just can't get the motivation to join a club. It's a huge change in my life, going right out of my comfort zone, to join a club as I never usually do this sort of thing.

Does anyone have any advice, or how I can get myself started? ('Just do it' is easier said than done!)

Can you give me the gist of the text in a nutshell?
<bot>: Want to improve my life by joining a club to gain some friends, but it's so far out of my comfort zone I'm struggling.