 this guy is not a hard case but i've had i've had relatives who have gone through issues neurological issues and i've heard that sometimes parkinson's is not very easy to nail you have to take a lot of tests there's like i mean it's early on if you're just present with like hallucinations that could be a variety of things or just the cognitive problems that could be alzheimer's versus parkinsonism and that becomes a little nebulous but once you start manifesting the hallmark motor symptoms right