"I think Western culture has it backwards. We equate comfort with happiness, and now we're so comfortable we're miserable. There's no struggle in our life, no sense of adventure. I've found that I'm never more alive than when I'm pushing and I'm in pain and I'm struggling for high achievement. In that struggle I think there's magic. Unless you're pushing yourself, you're not living to the fullest. You can't be afraid to fail, but unless you fail you haven't pushed hard enough. If you look at successful people and happy people, they fail a lot, because they are constantly trying to go further..."