The answer is 42

Every day (I think) CNN has a reader poll where they ask stuff like "Should Britney get to keep her kids?" or "Does Dick Cheney eat babies for breakfast, or just as an occasional snack?" But today, they ask this:

"Do you think self-doubt limits your ability to live life to its fullest?"

That's some pretty heavy shit. Probably some cnn staffer is contemplating offing themselves, but wanted to do some research first. That's always prudent, I find.