How do people learn skills that are absolutely deadly when executed sub-perfectly and don’t seem to have a set of easier to learn sub-processes to connect later?

Question

You know how for example there are people who can stop their heart through willpower and then reboot it after a while? How did they ever learn to make it start beating again, seeing as it not beating seems like a prerequisite for it. Would be a shame if you couldn’t get it back to beating after the first time you successfully stopped, no?

In: Other

Answer 1

I was just wondering about this watching a video of someone “flying” in a wing suit. How do they learn to do that?