With a name like ahmed, this person who has questioned has to be a muslim. Therefore I will reply to this question with islam in mind.
First of all budhhism and hinduism maybe similar but they are not of the same concept.
The teachings of karma are hindu teachings. Budhhism came much later.
Ok so now we talk of stupidity. Well it is better to be called stupid then to be called a rapist, murderer, terrorist, thief and torturrer.
That is what muslims are. Look around you and learn your religion.
You have killed one billion people approximately in India alone over the 1400 years that you have occupied hindu land.
The one billion who are alive right now are going around half dead because you have tortured them so much that they have forgotten what self esteem and equal rights means.
Muslims want equal rights or more rights but do not want to give rights. Muslims are perpetrators in India so why are they there?
Muslims are cruel people. They come in the night and terrorise people and take their property. First Afghanistan, then Pakistan and Bangladesh and now Kashmir.
They multiply like animals so that they can one day take over the whole world.
Who is stupid? Hindus? YOu should be dying of shame that you eat kaffir food and live on kaffir land and rape their women and steal their property.
Hindus might be stupid but muslims are murderers, rapists and thieves.
I would rather be called stupid the be called a cruel terrorist who does not think twice about violating human rights.
Muslims have no shame and no integrity. I think you just dont have a conscience.