When was the last time you did something on a whim? For me—well, it's been a while, I realized after editing Matt Fuchs' new piece on the health perks of being spontaneous, which include a mini workout for your brain.
I found these benefits so persuasive that I randomly hopped in the car for a key lime pie the next chance I got. A small act of spontaneity, granted, but I hope my neurons were as happy as my tastebuds.