I meet disabled people from all end of the scale through my job, from those with the most dreadful conditions, who are generally very accepting, nice, well adjusted people, who fill me with admiration and humility at the end of the day, as I have nothing really to worry about in comparison, to those at the other end of the scale who leave me gobsmacked with amazement at the claims they make. It's a funny old world, no doubt about that.