Editors' note: Mayer became the CEO of Yahoo on July 17, replacing interim CEO Ross Levinsohn.
"When you do something you're not ready to do, that's when you push yourself and you grow," Mayer told the audience at the 2011 Fortune Most Powerful Women dinner in Palo Alto, CA. "It's when you sort of move through that moment of discomfort of, 'Wow, what have I gotten myself into this time?"
|Chrysler relents, agrees to recall 2.7 million Jeeps|
|Google files First Amendment court case against NSA surveillance secrecy|
|China's fastest-growing cities for millionaires|
|Immigration bill could cut deficits by $175 billion - CBO|
|Why Apple's new MacBook Air is the ultimate road warrior's notebook|
How does military experience translate in the corporate world? Just ask these top execs.