1. player notes: people who play on those are either bingo players trying to luckbox, or consistently playing several tables all the time. Study your opponent.
2. Work on hand range: unless you know opponent well, you all in/fold most of the game anyways, know which hands to play and in what position, about only time you call is checking as a big blind lol
3. No fear: you will bust, ALOT. Trust your gut and dont be afraid to call with a strong hand, if the hand is overall winner % aipf, unless you double early the game is a struggle the whole time, be ready to gamble.

All i can think of atm, may come back to this if i think of more