Kiichiro Toyoda was a good engineer and thinker. I learned from him to ask 5 whys when there's a problem. Changed my understanding about understanding, have f

Kiichiro Toyoda was a good engineer and thinker. I learned from him to ask 5 whys when there's a problem. Changed my understanding about understanding, have found my self in multiverses. https://en.wikipedia.org/wiki/Five_whys https://en.wikipedia.org/wiki/Five_whys