Psychology of Poker vs inside poker mind

[Gelford]

I think you might want to consider Dr. Als new book, your worst enemy before Psychology of poker.

[Montrealcorp]

unfortunately,worst ennemy of poker is not on ffp PS list.........

but yeah i hear about that book, i should take a look into it

but is psychology simply not just worth getting then, since i have inside poker mind and will probably buy worst ennemy of poker?

ps: worst ennemy poker takes some idea from is previous book and add it new info around it(worst ennemy),or is it just totaly new info in it?

ty for anwering