CNN CNN Newsroom November 2, 2013 15:58:00
>> that's incredible, because fear is usually the thing that stands in the way of somebody reaching for their dreams. you had your aspirations of going to space. you probably weren't thinking about all of the inherent dangers, were you? you were thinking about the goal, which is, you know, the fascination of space exploration? how did you get past -- or not even look at, or perhaps overlook -- the fears? >> it comes -- >> the dangers, i should say. >> it comes through visualization and preparation, you know? not just hoping things won't happen. it's visualizing disaster on a regular basis, it ...
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