get ready for that 54 a possibility
to make the best version of yourself just before game is an art NO one really knows. Not possible to know as the mood change with surrounding dynamics. But some fundamental are universal, like good rest light food, the quality time before the game that will motivate you and not confuse you or get involved into totally different fields etc. Only method is keep trying ,not hard but in a relaxed manner INTELLIGENTLY that comforts your mood.