Plan each session without a promised outcome
Decide your stake knowing that the Free Spins Feature has no set schedule. How often the bonus round comes is not known in advance. Each spin is random, so the result of one session is random as well, whatever the RTP shown in the game rules. Treat any run of quiet spins as normal and any early bonus as chance.
Check the RTP version in the game rules before you place a bet. The version running on this game is shown only there, not on the reels. Read the rules once, because the version decides the return percentage you are playing on. A higher RTP does not guarantee a win in any single session.
Treat the maximum win as a ceiling that is reached very rarely. Its size is set as a multiple of the bet, so the money amount rises with the stake. No player can plan a path to it. Plan around the amount you can afford to lose, and treat a large win as a result, not a target.