Krishna says to Arjuna: "What is day for me is night for all beings, and what is night for me is day for all beings."

Q: How can I make out whom to follow and whom to mistrust?   N: Mistrust all, until you are convinced. The true Guru will never humiliate you, nor will he estrange you from yourself. He will constantly bring you back to the fact of your inherent perfection and encourage you to seek within. He knows you need nothing, not even him, and is never tired of reminding you. The self-appointed Guru is more concerned with himself than with his disciples.