Gautama Buddha presently resides in Shambhala, within the Etheric Realm, inside the Hollow Earth, with other enlightened beings like Jesus, Babaji Nagaraj, Mataji Annai and other enlightened beings, though they are not confined strictly to those realms, apparently. I practice Data Treya Kriya Yoga, Babaji's Kriya Yoga and attend a consciousness raising school, run by someone who has been enlightened in all his lifetimes for the past 10,000 years. Naturally, I feel the necessity to live to be at least 117 or so, enabling me to be here when Babaji Nagaraj, who is over 1,800 years old, speaks more openly in this world. Interestingly, I knew 2 different individuals, claiming to have had a grandfather who lived to be 117. I realize there are reports that Babaji has been observed in this world over 2,000 years ago. That suggests to me that he isn't limited by the Space-Time Continuum in 3D. And, as Babaji, whom I believe to be a derivative of Sanat Kumara, had 2 main gurus, Lao Tzu(also,known as Boyang, Boganathar and Bogar), whom Marshall Govindan wrote lived over 12,000 years in a body and Agastyar, whom Marshall Govindan wrote lived over 30,000 years in a body, I'm very interested in the process of regeneration and eternal youth. I especially like the story that Sadghuru told about Alexander. Alexander was coming with his army towards India. On the way, he wanted to meet a certain Guru and be instructed about Eternal Youth. Two of Alexander's soldiers met the Guru in advance and told the Guru of Alexander's desire. The Guru was unwilling to go with the 2 soldiers and meet Alexander. The soldiers informed the Guru that they could behead the Guru, if he didn't come with them to meet Alexander. The Guru told them he still wouldn't go to meet Alexander and was willing to leave this world, if it was his time to go. The soldiers realized that wouldn't work, so then they begged the Guru to come with them and meet Alexander. But the Guru couldn't be persuaded and insisted that Alexander would have to come himself, if he wanted to meet the Guru. Finally, Alexander came and got to meet the Guru, asking him about how to attain Eternal Youth. The Guru arranged for Alexander to meet a talking crow, that was over 5,000 years old. The ancient crow, lamenting the hardships of living such a long life, asked Alexander if that's what he really wanted to do. At that point Alexander changed his mind of trying to attain Eternal Youth. Sadghuru didn't mention though, how Alexander did die, at a young age, having been given a golden crown, which he wore, which had 3 large crystals in it, that radiated his brain and killed him, perhaps meant to be.