So, this all made sense in my head, but I realized there's literally only one combination to actually getting to the content of the game... And so it made less sense out of my head lol. So, if needed, here's a guide/explanation:

Ending #1: Press Give Up in the quiz in the beginning. All the choices before don't matter if you give up. Yeah, they ain't interested if you give up this early.

Ending #2: Don't pick all the depressing answers and don't give up. Protag is too positive for this game lol.

To Continue: Pick all the choices that are the most depression but don't give up. (Questions 3, 4, and "Do you accept the direction your life is going in" are the only ones that don't matter).

Ending #3: You heed a certain someone's advice

Ending #4: You ignore the red flags of a relationship

Ending #5: You don't make a contract

Ending #6: You can't resist the negativity

Ending #7 and #8: If you survived this far