I live in a block of flats and I and most of the rest of my neighbours are having problems with one of my other neighbours.
I may be biased, and I am certainly not an expert, but, talking to one of my other neighbours and reflecting on things afterwards, I suspect the neighbour we are having problems with is also (undiagnosed) HFA.
One of the problems is that, although we are having problems with him, he is apparently convinced that he does not have any problems and we are the ones with problems.
Any suggestions on what to do? (I don't want to go into detail about the problems we are having because he is not here to defend himself.)
Ideally I would like to persuade him to seek a diagnosis but I don't see how to do it if he does not think he has any problems.
The only other possibility I can see is that eventually he does something which leads to him being involved with the criminal justice system and perhaps the criminal justice system can force him to be diagnosed although even then I don't see how you can diagnose someone without their willing participation.