Complacent. noun. "without awareness of some potential danger"

I struggle to understand what goes through someone's head in this situation. You're travelling at great speed, with no outer protection except for (presumably) leathers. Now all of a sudden you're blinded. Do you:

A) continue blasting along happy as Larry B) greatly reduce your speed

That's how little Timmy gets a new cornea.

The moment I saw the low sun I knew what was going to happen.