This may go a little off tangent but I see that you mentioned Sartre in your post. Well I really did not have a clue to who he was as I did not take any courses in college in which he would have played a pertinent role.( I was a Biology major). Anyway I have told a few people what I suffer from and at first no one gets it but after several weeks/months they kinda get it. I met a guy at my gym who I told after several months and he knew right away what I was talking about. He said he knew this cause in college he was a philosopy major and had heard Sartre suffered from this same illness. This shocked me that he knew about this little know illness on the other hand he asked his wife who has a M.S. in psychology and she never heard of DP/DR. Go figure