off-topic! Bur remember that control can be good.
please explain what you mean.
Idiosyncratic behavior is often refered to as eccentric behavior.
Wiki says "
Psychologist David Weeks believes people with a mental illness suffer from their behavior, while eccentrics are quite happy."
Eccentricity (behavior) - Wikipedia
That sounds lovely but read this: "For example, their over-sensitivity to touch may make them picky about what clothes they wear – it needs to be soft with the tags removed. They don’t like strong smells, bright lights, loud noises, and most foods. Aspies rigidly
crave routine so any
variations in their schedule upset them. The same plate has to be used for dinner, objects must be lined up in a repetitive manner, certain items must never be moved, and the list of Asperger eccentricities goes on and on."
Asperger Eccentric Mannerisms and Behavior – Kathy J. Marshack, Ph.D.
If a child don't get to eat on the same plate (or that a plate looks different) he/she will have a tantrum or meltdown we have a problem. Everything can go too far in autism. This is what I am refering to.