What would you tattoo on yourself, Memento style? I.e., what facts, goals, warnings, guidelines, etc are most fundamental to your sense of self? Assume basic biographic information (boring!) is a given, and limit yourself to an amount that could be easily read in a mirror.
no subject
Aside from the one I've already got... something about singing. When in doubt, sing. When nobody notices you, sing. When you aren't sure who you are, sing. When you aren't sure whether you're beautiful, sing.