I work, knit, do artsy things, and hang out.
I suppose I’d have to say, in terms of physical traits: my eyes and in terms of non-physical; my easy way of mastering new things.
For example, I had a friend take a 1 hour lock picking class at a convention, and brought home a set of lockpicks. Then, like a week later, showed me the basics. I then picked a lock he had been working on for a while, in under a minute. He’s been cursing my name ever since.