yea that can mess a persons directional system up too. I have gotten lost here in this city alot and I have lived here for 9 and a half years. one night biking home from a support group meeting I ended up I have no idea where and luckily I had a cell phone where I could call a friend who talked me through this street and that one until I got to SKR's house where I could find my way home the rest of the way. Hang in there.