When I read the vast majority of posts on this website I get confused. Everyone seems so upbeat and despite PD having a good life. Which is great and I applaud you. My husband has PD and Dementia - perhaps its the dementia that makes the difference. He has no interest in anything, seldom speaks and sleeps most of the time. As his only carer it gets me down too. Am I doing something wrong? I know they say everyone is different but I can't help wanting to know why my husband isn't doing better.