" Human beings suffer much more than other creatures because we have a discretionary intellect. Most of a human being’s suffering is mental, and mental suffering is self-created. A human being is an expert at creating suffering for himself and for others. This is because he has a discretionary mind – he can choose to be any way he wants right now. He can make himself joyful or make himself miserable. "
― Sadhguru , Mind is your Business