Step-by-step explanation:
In my own words,people's nature is of their attitude related with upcoming circumstances.Every people look upon others in the same way they are.For instance,a good king always sees good qualities in his subjects or his people.Likewise,such attitude of some people leads to fail guess and they blame others looking with the same attitude glowing inside them.So,never blame others for ur mistake and if ur mistake isn't there,always ignore them walking with a smile.
Keep smiling and hope u r satisfied with my answer.Have a good day :)