Peter Attia· MD
as an example if I'm thinking about when I'm a hundred I would like to be able to do a 30 pound goblet squat which I've never heard before but now I will say that no way I learned that but I'm now a hundred it's the day I've turned 100 and I cannot do that thing why well I can think of some things like I didn't actually exercise enough but I can also think of I tripped and I fell and I broke my hip now tripped and fell that can happen to anybody probably not a matter of skill it just something can happen like you could hurt yourself but the break my hip might have to do with my bone density that's gonna cause you to explore other things that maybe wouldn't be as obvious because you saw nobody's thinking you don't see that bad luck can occur if you're not working backwards