Alexa's altitude sickness

Woke up with a splitting headache at 3 am. What does she expect,
driving from sea level to 10,000 feet to camp in a single day?

Here she is, confused, thinking she's back in the Amazon. I said,
"It's okay, honey. No anacondas and no piranhas out here", but she
wouldn't listen. She just sat there, in the Prius, dazed.

Good thing she's about to drive home soon. Lone Pine is 30 min down
the mountain and 6,000 feet lower.