I had a couple of posts last year about the people who call themselves biohackers. There are people who devote an enormous amount of time, money, and energy in trying to extend their lives and adopt anything that promises to do so. The very wealthy among them even dream of living forever.
Lewis Black thinks they are crazy

Biohacking is the new plastic surgery. It might make you feel good, but it doesn’t really do anything and there is likely a lot of risk associated with it that no one is exploring.
We used to just call people who took loads of weird supplements “cranks” or “alternative health nuts”. I guess “biohackers” sounds much cooler…
“I have the body parts of a ___ year old,” and the voice of a 13 year old. Data, yes, but he also looks and sounds a lot like a pre-pubertal Edward Norton.