I for one think it's overcompensating for the fact he's extremely afraid of death. Though he says he's not. Anyone dedicating *that* much time trying to extend their lives but not actually living - is wild. Borderline narcissism.
Meanwhile, my 94-year-old grandmother smoked for 50 years, drank gin, and has two scoops of sugar in her cereal and ice cream for dinner. She's still going. She can also touch her toes. None of it makes sense. 😂