My point is that perceptual bias can affect nut jobs and scientists alike. If we hold too rigidly to what we think we know, we ignore or avoid evidence of anything that might change our mind. ↗
It's about avoiding reality through various escape routes that become addictions and lead to Hell. My character is addicted to television, chocolate, coffee, to her dream of her son, which has no basis in reality. ↗
In writing a series of stories about the same characters, plan the whole series in advance in some detail, to avoid contradictions and inconsistencies. ↗
But when we have families, when we have children, this gives us a purpose for being, to protect our children, to avoid going to jail because if I'm in jail, who looks after my children, who's there for my wife? ↗
General Grant had no fixed plan of campaign beyond the general idea to avoid the strong defensive line occupied by General Lee behind Mine Run, and find a way to draw him out to open battle. ↗