Breath under water! I would love to swim with the dolphins without having to think. And the thought of wearing an oxygen tank on my back when diving has always made me afraid something would go wrong. And think how it would be during the flood in the days of Noah. That would just have been the most practical skill to have.
If you should, as I am having at the moment, have a weekend off watching a TV series marathon. (I even subscribed to HBO for a trial month to see this series. And I am sooooo bored. ) Which series would you watch?