For most of my 20s I looked like I was 12. Now that I'm pushing 40 I guess I look closer to... 15? It must be my macrobiotic diet. Oh wait except that I don't have one of those.
In fact in many ways my mother was quite hippy-dippy serving macrobiotic food and reading 'Zen and the Art of Motorcycle Maintenance.'
For the execution of the voyage to the Indies I did not make use of intelligence mathematics or maps.