Once upon a time, there was a salt seller in a village, the salt seller has a donkey to carry the salt.
Both the donkey and salt seller have to cross a narrow bridge to reach the next village to sell the salt.
The bag of salt was very heavy and it’s hard to carry the salt bag on its back, but for its owner, the donkey has to carry the salt.
One day when the donkey and the salt seller were crossing the river, the donkey fell into the river. As in the bags, there was salt so it mixed with the water and the bags become relatively less heavy, which was easy to carry for the donkey.
As the donkey seen that by falling into the river it have to carry less weight so all the day the donkey crossing the river it jumped into the river as it seems that the donkey fell into the water. and the weight becomes less and it carries less weight.
But the salt seller getting loses every day for the donkey. So one day he thought to carry cotton instead of salt. but the donkey has done the same and jumped into the river by showing as it has fallen.
but that very day the cotton became heavier due to mixed with the water and it was too heavy to carry for the donkey. But he has to carry the weighted cotton. and finally, the donkey became too tired to die due to his foolishness.