Hopefully, as I get older in the business, I make my choices more accurately, and I perhaps know from either the script or the first meeting that it isn't going to work.
Physics is nothing but the ABC's. Nature is an equation with an unknown, a Hebrew word which is written only with consonants to which reason has to add the dots.
There is no reality of consciousness independent of the effects of various vehicles of content on subsequent action (and hence, of course, on memory).