In my theory of time retrocausality does only one thing: It creates the present with the past going in the other direction to it. This means there is no past or future. In a way the present also doesn't exist, but it exists far more than something that is nothing. We are caught between the future and the past. The craziest part of this idea is the past not existing rather than the future going backwards. No matter what logic would tell us the past exists in the mind only.