In a previous blog entry, I mentioned the organization called forMemory and that I had sent them an e-mail asking to participate in their study. Well, that questionnaire was in yesterday's mail, so I brought it to work with me so I could fill it out, and I am glad that I have done so, because it revealed a few things about what is going on with me that I had not noticed before. I won't list all of them, but just the most imporatant ones. The questionnaire is bracketed thusly: DO YOU HAVE THIS SYMPTOM? Y/N, APPROXIMATE YEAR NOTICED, IS THE SYMPTOM SEVERE ENOUGH TO INTERFERE WITH DAILY LIFE? Y/N . One symptom I answered "yes" to (which we haven't discussed here) was "Getting lost", and I have for a very long time been "directionally challenged". For example, if I make a right turn at the wrong time, I often cannot visualize what I need to do to get back on track, and if I make a wrong turn and don't realize it until much later, well then, it...