There are people in this thread who have lost more value in dust and misplaced private keys than you will ever see in total in your entire miserable life.
Not to mention the vasty deep losses in boating accidents.
I was on a boat between Maui and Molokai last week. I foolishly leaned over the edge and *ploop*. My cryptosteel went down to the depths.
When will I learn?
Just tatoo it on your tongue. Make sure to do it reversed, to better read it in the mirror. Shouldn't be that hard.