 even great things in your life, if they're always there, they don't excite you as much. They don't bring you as much joy. Cognitive neuroscientist Tali Sherritt co-wrote a book about fighting habituation. It's titled Look Again, The Power of Noticing What Was Always There. And I spoke to her for NPR's Life Kit podcast. And we were talking about how the tricky thing about fighting habituation is that