To sum up mental illness is impossible in this space but to add light to the correct or successful line of thinking is to understand 'exactly' what Szasz said back then (1980's), and 'that is' that it is NOT an ILLNESS but a CONDITION. If your football team perform bad and are in a state of frustration and confusion are they ill? No, they are having problems coping with either 'stress, the weather, new team members, the others teams strategy, personal pressure, etc'. They are NOT prescribed pills or tablets but are given guidance and training to help cope. This is the core of the reasoning. There are institutions and people of 'power' (without name) who are in positions which come with responsibility of the 'well-being' of humanity but are not humanitarian's and are often delusional and without sympathy or 'soul'. They know just as the average citizen feels (whether conscious or not) that the 'stresses and pressures' of the society these people 'over-see' are often inhuman and un-natural, therefore reactions and symptoms will inevitably occur which can easily be thought of (without observation and study) as un-natural and sometimes in-human behaviour (remembering some cultures call it possession).