" kriya yoga cannot be done with people who talk “freedom” all the time. It is not for people who keep asking, “Why am I not free to eat my ice cream? Why can’t I wake up whenever I feel like it? Why can’t I eat, drink, or have sex with whatever, whoever, whenever I feel like?” If you take the path of kriya, a certain fundamental discipline has to be brought into all physical, psychological, and emotional processes. "
― Sadhguru , Inner Engineering: A Yogi's Guide to Joy