One of my training rules is that any time I am standing anywhere, I have to be standing on one foot. I have recruited Tom (my charming, indulgent and adorable husband) to come up and push me without warning. My goal is to use my "cheetah tail" (as Josh likes to say), to save my balance without having to put a foot down.
So far I have landed on my ass twice, and Tom is having way WAY too much fun shoving me and shoving me and shoving me before I ever recover my balance. Other than that, its working out great!