Only retards learn by doing rather than finding out how to do it right the first time. "Learning by doing" just means you'll always be shit your entire life once you get to a point of "good enough" and you'll have wasted countless hours and vast amounts of money and in the end you'll end up with something worse than if you had just done your researched.
So you always ask for training by someone else and never learned how to think for yourself. Got it.
You sound like a retard if you go straight to learning from failure.
We learn by doing.
Only retards learn by doing rather than finding out how to do it right the first time. "Learning by doing" just means you'll always be shit your entire life once you get to a point of "good enough" and you'll have wasted countless hours and vast amounts of money and in the end you'll end up with something worse than if you had just done your researched.
So uh... what "training" to build airplanes did the Wright Brothers have?