question: Hello doctor, I think I have a counting disorder. Whenever I do certain work I do not know from where this feeling comes to me that I have to do that same thing several times until I get satisfied. For example, whenever I pick a book then I have to pick that book four or more times and sometimes 20 times. Another example is that whenever I wash my clothes then also I pull out the clothes from the bucket 4-20 times until I get satisfied. Is my case normal or serious? Please help.