I don’t have much to add to this, I just thought people might find it useful. In addition to some fun neurobiology information, it offers some concrete steps to use the next time you start thinking that you’re having a “bad day.” (Hint: as I’m sure you suspected, it’s essentially all in your head, and as such it can be dealt with there.)
I also really like the title of the book that it quotes from. 🙂