" I'm not asking for brain surgery. I'm asking you to drive a car. It's got an accelerator, a brake, and a clutch. Some of the greatest twits in world history have sorted out how it works. And you will as well."
And using a fork to pick up a piece of broccoli from a Styrofoam plate without driving the fork through the plate is going to be as difficult as brain surgery.
Chainsaw carving is kind of like brain surgery you know, you've got to be real careful with everything that you're doing, so you've really got to control this big machine.
Probably the biggest challenge of the whole endeavor is flying to the other side of the world to do brain surgery without knowing if you've actually got the diagnosis right.