Feynman was wrong.  It is actually not hard to understand QM, it&#x27;s just taxing on the intuition.  The key insight is that measurement and entanglement are the same physical phenomenon.  Once you understand this, everything else is conceptually straightforward.<p>See:<p><a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=dEaecUuEqfc" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=dEaecUuEqfc</a><p><a href="http:&#x2F;&#x2F;www.flownet.com&#x2F;ron&#x2F;QM.pdf" rel="nofollow">http:&#x2F;&#x2F;www.flownet.com&#x2F;ron&#x2F;QM.pdf</a>