El toro says it took a couple of horus to learn the aronson stack. those with great memory systems can do this I'm sure. however, note that it will take you a lot longer than a couple hours to use some of the best routines utilizing a memorized stack. The goal is to know the stack without any hesitation whatsoever. You must know it inside out.

Tamariz told me about 10 years ago that his stack has about 33 built in tricks.........

Could any body tell me how you remember juans stack as I have his new book on order from stephen minch at hermetic press and want some practice to learn the stack.thanks

That's the point of buying the book, to find out how to use his system (and other stuff). If you want to memorize it now, look at the stack on stackview and just memorize it without the mnemonics.

My own routine, based on Aronson's Invisible Card.