I could do a much longer list of ways in which my brother is 'different' - listing various failures to understand social norms, his one-sided interactions, his routines, rituals, sensitivities and behaviours. I'd hoped that Mumsnetters were astute enough to understand I was citing an example. (As a child I was simply puzzled about how most days he'd play a game that is meant for a number of players for himself and be distraught if someone else were to move a piece)
He has told me recently that he's wondered if he were autistic but has not sought a diagnosis. I think he's at a point in his career and personal life where he is really not sure a label would be positively useful.
And I really don't know how much it would be useful to him or others. Me and my older brother simply manage perfectly well by thinking, 'Well this is what Cedric is like.'
It is really since becoming aware of my younger relative's profound difficulties, differences and developmental delays that I have felt uneasy about how readily we suggest autism as a label for ourselves and our children.
I have no doubt that many parents struggle with their children and that many children struggle at school and in social settings. There should be more support in schools. CAMHS should be better funded. There should not be long waiting lists in the NHS - though as a society we're most unwilling to pay the higher taxes that would make this all possible.
Society should get away from a culture which labels difference and slower development as problems that must always be medicalised.
But it concerns me deeply that there is a group of people, who are in so many ways 'able' who are focusing very much on the ways in which they are different and claiming that this is profoundly disabling.
It is this constant claim on those of us who get labelled 'neurotypical' that they must give compassion, flexibility, allowances, make way, sideline their own needs and discomforts - in a way that goes far beyond ordinary decency and tolerance.
And the real killer is that all this noise around the ever-expanding pool of behaviours labelled as 'autistic' diverts attention from those with the profoundest forms of disability.