Sometimes, when I’ve had a few pops, I go on Amazon and do some present shopping for myself. Last time it was a 30-pack of socks and a book I still haven’t read, but this time around, I decided that my arms and core were too weak, and so I bought a bench press. Thought I’d pump some iron daily and get real fit, or at least take all the groceries inside in one go. I didn’t remember until the email came through two days later saying it was being shipped. Happy…