Potayto, Potahto

I saw this on Elements of Style, and I had to re-post it!  It's the new Mercedes Benz ad, and though I'm not quite sure what the heck it has to do with cars, I love it:

Sometimes I feel like I'm both  - Right brained and left brained depending on whatever situation I've got myself into :>)

Which one are you?

xo,

k