I was trying to convince a friend who never travels to come visit me on my road trip recently, and he said he would miss his routine at home (among other things) if he did. I’ve noticed that when travelling you only need to do something more than once for it to feel like a routine. Same bed two nights in a row? Check. Same coffee shop twice in one week? Check. It’s easy to change your expectations of even the most basic things when everything else changes around you.