What could you try for the first time?

The last time I answered this prompt I talked about skydiving. Well, I still haven’t tried it, but it’s still on my list.

I think this time I’ll throw out rock climbing.

I’m not particularly interested in rock climbing, not the way I am about skydiving (one is, technically, much easier than the other) but I still would like to try it.

I’ve seen plenty of posts on social media of people doing indoor climbing, and I learned that they now have a sort of “treadmill” device where someone can essentially rock climb as much as they want without leaving the safety of five feet off the ground. I think, if I got the chance, I would very much like to try climbing on that device.