Hi! I just joined and hope to find out more about Parkinson's. After researching my symptoms online, I came across this site and downloaded the app. My order of acquiring symptoms seems to be a little different from the textbook norm. I've already been diagnosed with a mild cognitive impairment, but I still work everyday. The usual websites seem to indicate that cognitive impairment (memory loss, confusion) only happens in the very last stage. Has anyone else experienced this early on? I'm only 52. Thanks.