Heads or Tails?

On Sunday morning, I was trying to decide if I should go to an intermediate Photoshop workshop (no), or to finish my freelance assignment due Monday before writing my other freelance assignments due a day-and-a-half earlier, or to the comic book convention to talk to future possibilities (and maybe even boys, if I could find some single, age-appropriate ones).

"Heads, I work. Tails, I go to the con."

And that's when I saw this in the 14th & 8th subway station.