like how a pilot flies an airplane without needing input from the passengers
government takes care of the rights, security & economics of a group of people so they don't need to do it themselves
Ways in which Buddhism and Hinduism are similar: 1) Both believe in reincarnation. 2) Both believe there are many different paths to enlightenment. 3) Both believe that our suffering is caused by excessive attachment to things and people in the physical world.
The answer to this question is <span>when two variables are correlated, we cannot be sure what is causing the correlation.
For example, let's there is a study that found an increase in consumption in tofu lead to an increase in breast cancer.
Even if it's true that those two really correlated (let's just assume it), we wouldn't be able to know why it is correlated without further researches.</span>