I had a friend who was a video game designer for iMagic back in the early eighties. He told me that they all stood up when writing code, and that they listened

I had a friend who was a video game designer for iMagic back in the early eighties. He told me that they all stood up when writing code, and that they listened to loud music so they could dance while they worked. I working from home most of the time. Usually I take my shoes off when I'm at home, but starting just yesterday I speculated that I might be more productive if I left my shoes on when working. It does seem to make a positive difference.