The money-making minigame? You have to press (or not press) the mouse button. The problem is when to press, because the game does not provide any prompt for when time units start and when they are over, except for that heart filling or breaking.I like this game, but i totally hate the minigame:
You never know what to press, and pray to not break some spines.
Hell yes, I do not have any kind of rhythm sense. I can only finish rhythm event minigame in Genshin Impact because it has visual prompt. And I'm not getting a good score anyway.I don't know what to tell you. I don't struggle with it, so the only thing I can say is that if you are then you probably don't have rhythm.