What gets me the most is when older people say, "you're young, wait til you get my age," and "you're young, you still have your health." Umm, no, I don't still have my health, and I'm already physically as old as you are.
One guy in parking lot at work tried to tell me that Noni Juice cures Crohn's (imagine this...he sold Noni Juice). And I'm not at all knocking religion here but everyone at church had their own "cure" for Crohn's. One lady called my mom and told her that I would be cured of Crohn's if I took acidopholis (sp?) everyday BUT it would only work if I said, "Lord, I know you are going to heal me," before swallowing it. I know God can work wonders, but I don't think he's doing it through acidopholis. Also was told that God would cure my Crohn's if I followed The Makers Diet.
I enjoy telling people what's wrong with me after they tell me how I'm young and I don't understand the aches and pains that come with age...puts them in their place. Don't tell someone that they don't understand something when you don't know anything about them!