My interpretation: "well-reasoned beliefs that are acted on strongly but easily discarded when appropriate". If a belief or idea isn't well-reasoned or doesn't

My interpretation: "well-reasoned beliefs that are acted on strongly but easily discarded when appropriate". If a belief or idea isn't well-reasoned or doesn't have strong backing then it should be held weakly and also _not_ acted on (neither in the affirmative nor vice versa).