Tip of the moment: Don't walk on fresh laser surgery wounds.
I recently had some laser surgery done on my foot. Although the doctor insisted I would be able to walk on it, it began bleeding profusely the next day. He insisted it was okay and I should just walk on my toes instead of my heel, where the bleeding wound was. I couldn't seem to convince him I was doing this already.
[From my "Past Tips of the Moment and Past Thoughts" page. This was the third tip and seventh post overall. — 28 May 2009]