I suggest that you never break your ankle.  :)  This has been both a physical and mental challenge for me.  Learning to do everything without one foot touching the ground.  Everything from brushing my teeth to making coffee is exhausting.  You would think that I would take this time to write another book.  I can't even think about it.  All I can think about is getting back on two feet and what my first step will feel like when I finally get out of this boot!