What did those friendships bring to the job itself?

I think it's always nice to have someone to turn to when you're in trouble, whether it's family trouble, whether it's financial trouble.

Fortunately, I've avoided both of those, I think.

But you can't help getting into trouble in surgery.

It happens.

And you need someone who's wiser and older and who's been there before.

And when those people are kind enough to help you, you appreciate it and you try and...

I'm sorry you don't regret doing that, though.