I recently experienced an intense episode of getting stuck in a thought loop. I was involved in a relatively minor situation, which was unresolved and causing me some annoyance. For about two days, I ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American There's a very well-known experiment in ...

Perseverance, also commonly referred to as grit or industriousness, is the continued effort exerted to complete goal-directed tasks. Many factors, such as stress, can contribute to perseverative ...