On my recent trip from San Francisco to London (and back), I had 10 hours to kill. I was tempted by the prospect of taking a Zzzquil and waking up refreshed (if a little hungry), but in the end, I had a cocktail and wine with dinner and missed that elusive window (and then suffered the rest of the journey, kicking myself for not taking the Zzzquil and being so weak!).

To pass the time, I had a couple of go-to’s: Read the rest of this entry →