The word "rumination" comes from the Latin word meaning "to chew over." Cows chew grass, and people chew thoughts. The difference is that it serves cows, but drives people into depression. Rumination is persistent, recurring thoughts about one's problems, past mistakes, and negative emotions, without seeking a solution.
Why Do We "Chew Over" Thoughts?
The brain confuses rumination with problem-solving. It seems to you that if you analyze an argument with your partner for the hundredth time ("Why did he say that?", "I could have responded differently"), you will reach some conclusion. This is a trap. Rumination is going in circles, which only deepens sadness and anxiety.
Scientific Sources:
- Nolen-Hoeksema, S. (2000). "The role of rumination in depressive disorders and mixed anxiety/depressive symptoms".
