Ocupation: Astronaut
Life: b. August 29, 1959
Birthday: August 29
To me, it's simple: if you've got the time, use it to get ready. What else could you possibly have to do that's more important? Yes, maybe you'll learn how to do a few things you'll never wind up actually needing to do, but that's a much better problem to have than needing to do something and having no clue where to start.
source: Chris Hadfield (2013). “An Astronaut's Guide to Life on Earth”, p.32, Pan Macmillan
topic: Education, Simple, Wind