One day a man found an eagle egg and put it in a chicken.🙃 

The eaglet grew up with the chickens and became like them: he clucked like them, dug in the ground in search of worms, flapped his wings and tried to fly.

Years have passed. Once a grown eagle saw a proud bird in the sky.

With extraordinary grace, she overcame the gusts of wind, only occasionally flapping her large wings.

Fascinated, the eagle asked:
- Who is this?
"It's an eagle, the king of all birds,– his neighbor replied. – He belongs to heaven. And we chickens belong to the earth.
So the eagle lived like a chicken and died like a chicken, because he believed in his chicken origin.

Your environment affects you, whether you want it or not, remember this, and also that the beliefs of this environment ARE NOT a measure of your abilities. You can do ANYTHING you believe in!