Infact what we understand we all are iternally servants towards the Godhead Lord Vishnu who order Brahamaji to create human on earth and preaches them about Dharma Karma Yoga so Brahma became first Guru then its follow up in trees we have so many devinemen who later teaches us bout Sanatana Dharma and Guru Shishya parampara without Guru you learn nothing infact we all are serving each others and fullfilling our life requirements, mostly common peoples are so much admires to filmi stars and criceters which is useless if you want to be admires any one its only your Guruji and then finally to your param Guruji Lord Sri Vishnu. I strongly feels that Shri Chaitanya or Gouranga Mahaprabhu teaches as a beutiful Mahamantra "Hare Krishna Hare Krishna Krishna Krishna Hare Hare, Hare Ram Hare Ram, Ram Ram hare Hare" its the true mahamantra by chanting these mahamantra in day many times one and every one can get deep satisfactions in his or her soul and can be peace in her mind and gained all goals what they want, So Lord Chaitanya is one beutiful Guru for all living being in Kaliyuga. I put my heartiest Dandawat Pranam to that Mahan Guru Shri Chaitanyadev and Shri Nityananda Prabhu who gave us Mahamantra for any time any where chanting, Hare Krishna Sada bolo mukhay Jake dekho take balo Hare Krishna. Haribol