I'm what you call a sitter.  I like to sit.  That's why I like riding, you get to sit.  I used to run, but that didn't involve much sitting.  

Also, everyone should know that I have a problem with walking up and down a stair.  Not stairs mind you, just a stair...singular.  I have a habit of falling down stair.  Sometimes I'm even sober when I fall down stair.

I also have a shoulder injury aggravated by sleeping.