Man is the behavioral and social chaemeleon
Yes, man is the only social animal, who can modify his nature as per his thinking and can express himself via his behaviour.
If he follows fox or lion or elephant, whatever it is, he can behave as like it and imitate their nature via his expressions.
All the creatures still remain in their nature, but man changed himself as per his wish, transformed in to another as per his wish.
Man declare and classifies himself as vegetarian, non vegetarian, eggetarian and so on. But animals are not like that.
If you closely observe the people, then you can find their true colour.
To know their true colour, play a game with them, you will easily find them.
Man is a behavioral or social chameleon.