As humans, we claim a unique posture when we react and express ourselves same way, same kind.
Discipline can only make us different but it can only stay through when situations are not extreme.
We can count seasons and times but may never know how much we would react to issues.
It would be all in our head before time but in the present, when faced with some demons, guards may fall and there victory goes away.
In recurring situations, one may build a strategy or a standard that can be sustained to achieve desired response.
So how are we wired? Differently? I think NO!