When looking back in the past, we can always see the frame from a wider view. How things were set in motion because of an action and what we could have done better, what things we can do to improve the current situation. This allows us to make the right decisions and help us to stay grounded since we could not fully grasp the all the possible trajectory of each person. We can only estimate things if a person has unlimited options, thus if we want to come up with a concise decision then we must limit its uses. Think in terms of Subaru if he gets limited in one path, on the next revival he chooses a different path, choice is what makes us different from animals, we can always pivot towards another path that is not hindered nor limited. Everything comes at a cost and we must never discount the source of anything because it eventually boils down to one thing anyway. So when deciding on things, we must take into consideration all the factors that are involved, people affected by our decisions, effects of our decisions across time and how it affects the environment that we are currently in. Unfortunately, we have limited scope and view of our world. We can only control what is immediately in front of us and the things within our grasp in our short lifespan, I think we should consider things that helped us get this far and which things we should retain in order to move along the right direction.