Bluffing is nedded of course... But the timing and the position on your table is very important. Chip stack also to the guy you want to outplay or bluff... That's just some of the factors you have to think abt... The bord... Players style... Bla bla... But yes if you want to Winn in the long run... Bluff is needed! Of course it's not abt what cards you have it's abt what the other players have and what the bord show.. And a bunch of other things... 🌟👍