IRL I'm a fencing master. This has led to some interesting things in the kink world as my control of things that can be used to hit people with is very very good. As a result, I've had... "requests". A sport sabre is very much like a single tail in terms of how it can feel, but because of the large amount of practice with it, I can control it to the millimeter. If this is something that a partner enjoys, it's something I can provide with exceptional precision.
I'm also a musician. Violin, many other things. Here's a bit of my playing:
In actual fact, I really really like shiny brains. I've been called a polymath. Then again, so have most of the folks I've tended to hang out with over the years. I enjoy "salon" conversation. I enjoy making music as much as listening to it. But that's true of most things. I'd rather play than watch.