Maybe we don’t, but she’s got a huge fanbase and they probably do.

As a European I can confirm that you’re full of shit on this one.

Learn a memory technique. Start with Major system and go on from there. If you keep going, on the next long flight you’ll be happily creating new memory palaces or revisiting the old ones. All in your mind, no electronic devices needed.

They’re not only fun but useful as well.