Sorry, was doing other stuff so rather late in replying to the reponses to my posts. I apologise if I miss out points that were made to me. Please feel free to holler if I have not responded to any points raised about my posts.
I totally understand that every case of ASD is unique. I also understand that what is achievable for every child is totally unique as well. I can quite understand that everyone who has an ASD child has different challenges and coping strategies. I also understand that not everyone who is ASD will go on to lead an independent life and may or may not need carers in adult life.
I was just merely trying to point out that, IN MY EXPERIENCE, these are the strategies that have worked for me.
I only posted about the supermarket scenario because I have been in exactly the same situation. Otherwise, I would not have posted and been so specific in my response. I had exactly the same, although with my son he could not cope with even the high-shrill "beep" of the till scanning the products. He would be in meltdown mode by the time I would be packing and paying.
I have to say though, for all those of you that are posting along the lines of "ham, you don't know my child or the level of my child's ASD" well, you don't the level of mine either, do you?
Sometimes, and I find this in RL as well, parents with younger ASD children do not understand that parents with young adult or older ASD have a lot of knowledge and experience to share that could be of use... Not all of it, but just now and again some of our "tried and tested" ways of coping are brilliant and could help others...