Main/core decisions normally leads to many sub-levels of decisions or sub-decisions. We, as a main decision, decided to try to reach God level, that leads to many sub-decisions including posting this.
Let's put an example: As a main decision, you simply decide to comment this post. As a sub-decision, you decide to use your native language that is not English. As a sub-decision of this one, you decide to make a joke that cannot be translated properly to English.