godnotgod
Thou art That
"The glib assertions by many scientists and science popularizers that ‘nobody understands quantum mechanics’– another Feynman idiom – is balderdash. Competent physicists (as opposed to poorly informed science writers or science philosophers), who use quantum mechanics on a daily basis to elucidate successfully countless physical phenomena, clearly must understand the instrument with which they are working."
Silverman, M. P. (2008). Quantum Superposition: Counterintuitive Consequences of Coherence, Entanglement, and Interference (Frontiers Collection)Springer-Verlag.
Of course, no doubt having read Feynman's lectures you know exactly what he meant and the context of his quip about "anybody who says they understand" QM is a liar (something he used to say in class, including to John Conway). And you can determine if this is true through you diligent reading of the literature
Oh wait. You can't do more than watch Deepak Chopra on youtube. Nevermind.
More basic than any of this crap, I am saying that QM is not accessible via common sense. If it were, yer average six-pack Joe could figger it out just by jabbering back and forth with other illiterate slobs.