>vigilance to maintain. I think this part is a crucial part, that many comments here miss. Honesty is not useful if it's not rewarded, consequently if cheating

>vigilance to maintain. I think this part is a crucial part, that many comments here miss. Honesty is not useful if it's not rewarded, consequently if cheating can be rewarding, because of non-vigilance. We see this not only among humans but also in animals/birds, and in general nature.