I'm glad people are responding -- it makes me feel a little less odd.
Counting stairs? Never thought of that one.
Weird, I don't care about someone using my bathroom -- I don't like to use other people's bathrooms, it's part of my germ phobia.
I'm not real fond of drinking after people -- except for my boyfriend, but I'll do it if asked so I don't look like a nutjob.
Scurvy - it's nice to have a clean house. I'm always looking at the home decorating shows on TV and desperately want my house to look like that, down to the spotless floors, counters, etc.