Music! ok so listen to me first before downvoting, listening to music, BETWEEN ROUNDS, helps a lot. i just had a game where i made the whiff of my life as jett, but then i listened to some music and we continued to win 10-3 with enemy surrendering AND i was 2nd on leader board.

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ofc listening to music during rounds might be bad, but after you die, or in the buy phase, it really helps you forget what happened the last round, so you continue to maintain your confidence and play like a god! :)