Serving tech enthusiasts for over 25 years.

TechSpot means tech analysis and advice you can trust.

Why it matters: Bryan Johnson, the tech millionaire famed for his many attempts to reverse or even stop the natural aging process, has admitted that after thinking things over, he may have taken the "whole longevity thing" too far. His post comes soon after he was diagnosed with a second autoimmune disease and said that people may live to 500.

Braintree founder Johnson became the subject of many household conversations after appearing in the Netflix documentary Don't Die: The Man Who Wants to Live Forever. His experiments to defy aging included injecting himself with plasma from his teenage son and following a regimen of 54 supplements every day.

But it seems like Johnson may be becoming disillusioned with his many attempts to live forever. He wrote in a post on X, "been thinking things over and wonder if i've taken this whole longevity thing too far."