About this quote

Most of your unhappiness comes from replaying old anger and worries about things you can't change. Choosing to stop feeding those thoughts is a clear, practical step you can take today. Pay attention to where your attention goes during the day — what you think about costs you time and mood. Want a simple start? When a grudge or regret appears, write it down for two minutes, close the page, and then do one small, real task.

When to use it

• At work, after a heated meeting where a colleague blamed me, I remember this and close my laptop instead of firing off an angry email.
• After an argument with my partner about money, I tell myself that line and give us both space to calm down before we talk.
• When a recent health scare has me spiraling, I repeat the idea, call one friend, and focus on the next doctor's step.
• After missing a key shot in a game, I use the quote to stop replaying the mistake and get ready for the next play.