Nature can not be change.

Once upon a time a fisher man was Catching fishes in a corner of river. Suddenly he saw a scorpion was in mess of green grass.He left the Catching and run to save that messed scorpion. But scorpion bit him badly.He still kept.on helping scorpion. A.passer by asked the metter on which the fisher man replied."The nature.of scorpion is to bite but of humman is to help"

Never chang your good nature.