A powerful mind does not believe everything it thinks just because it thought it loudly.

Volume is not accuracy. The mind gives extra weight to whatever arrives with force, which means the most insistent thought often gets accepted before it has been checked, especially when you are tired or under pressure. Certainty is a feeling that can attach itself to anything, including nonsense. Learning to separate intensity from truth is most of what mental strength actually is.

When a thought feels undeniable, that is the moment to slow down rather than act. Ask what evidence you would need if a friend said the same thing to you with the same conviction. Hold the loud ones to the same standard as the quiet ones.