I haven't seen the movie, but the reviews look good. Thanks for the tip. I will try to see it.

" But the most telling revelation at the end of Memento isn’t limited to his condition: Leonard lies to himself. And when he isn’t outright lying to himself, he's guilty of confirmation bias, accepting only the facts that affirm his pre-cooked conclusions, and tossing out all the rest.

-Scott Tobias, from The A.V. Club[63]"