I don't think not boarding a planned flight, that then crashed, would convince me to take the occurrence as a sign or warning.

What I try to remind myself of often is that we are all dying - just that some of us are dying of good health, and I want to be one of those people!

Some planes crash; some cars crash; sometimes we are in control of the cars and planes; sometimes we are not! The best thing is to not be afraid and to continue living as much as we can.

JK-SFO