Not really, I know which keys correspond to notes, but I can't coordinate 10 fingers all doing something different at the same time. I can play other instruments where only one or two finger need to be moved at a time.
Oh, I do have a ten key of course, on my keyboard, I just didn't know what it was called. My answer: by touch? No. I use it only for the page up and page down functions. I'm used to using the other numbers, on top.
Cowboy boots: No. But I did buy a cowboy hat in a cowboy boot store when I visited Austin. I love it, and wear it occasionally.