| Something interesting is making a mental "disorder" a sickness. A mental trait becomes a disorder when this trait no more compatible with social norms ( it breaks the order of things, hence disorder ). Hence the pain. And we assume a pain is a sickness that can be cured, medicated. Medication do not solve the root of the pain. Our brain is more than a chemical balance. It's a neural network, trained on the training set of our childhood. There is this fundamental age around 6-7 years old where the child creates its identity picture, its definition of self, which becomes the blueprint of its personality trait and evolution. This blueprint causes what psychoanalysts call "neurosis".
When digging into it, there are so many things that makes sense in the field of psychoanalysis, and the parallels with neurosciences and even AI are staggering. Little nuggets I found enlightening in my day to day perception of life : - We learn language and the meaning of things from others ( our parents usually ). As a consequence, we naturally expect truth and meaning to come from outside. That's why we look for confirmation from others. That's why we expect the people we fall in love with to give our life meaning. - We create our identities based on our environment. We define ourselves against the others as to define is to draw a boundary, a difference. That's why you'll often see the cliché in family where if the elder's dominant trait/definition is to be good at school, then the second child will take the opposite route. - Our neurosis is mostly our limiting factor to approach life. This is what we fight against everyday, this is the wall between what we can be and what we are. I understand this can be seen as a controversial view for many. I'm no psychiatrist or psychoanalyst, but was raised in a psychiatrist / psychoanalyst family. A weird but enriching experience. |
Your definition is close, but not quite in keeping with the medical world.
Broadly, something would become a disorder if it results in a) distress, or b) dysfunction.
Distress is usually self-reported, dysfunction can also be observed (e.g. unable to eat, sleep, care for self).
I'm a student doctor, currently on rotation in psychiatry.