A lot of my best parts I've been the second choice for, so you never get too egotistical about anything.
When you make a decision, you need facts. If those facts are in your brain, they're at your fingertips. If they're all in Google somewhere, you may not make the right decision on the spur of the moment.
Some of the bravest and the best men of all the world, certainly in law enforcement, have made their contributions while they were undercover.

