I did the Minnesota Multi-Phasic Personality Inventory (MMPI) when i was diagnosed way back when. It took forever. One of the questions was, "Do you have uncontrollable burping in public?" Not sure what the psychological implications of that are! It was pretty funny. That's not a cognitive test tho. I guess a cognitive test would have questions like the driver's exams have for senior's where you do exercises like having to draw the hands of the clock at a certain time... Your writing is certainly excellent, so you are making good sense that way. What sort of things are you having trouble with?