I’m on this earth to put up a feeble fight against the horrible tendency people have to think that there’s a formula. “If I do the following things, I’ll get elected president.” No you won’t. “If I do the following things, my work of art will be good.” Not necessarily. “If I follow this recipe, the dish will come out very delicious.” Maybe.
Trust me, there is no formula for most things that are not math.