For improving live cash games, I'd definitely recommend "Live Poker Playbook" by Alex Fitzgerald. It’s got some really solid strategies that have helped me a ton. Also, the podcast "The Chip Race" is fantastic for picking up new tips.
I remember once playing at a in Seoul - the atmosphere was incredible, and the competition was fierce. I picked up a lot just by observing and chatting with other players. Definitely check it out if you're ever in the area.
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