Hey guys. I think knowledge and fear both compliment each other.. As you have knowledge of something, sometimes it become fear in your mind.. And same you can eleminate fear with knowledge also. See my example. 1. I read an article 5 year ago about sciatica.. And that leave a fear in my mind, because at that time I had back issues . I do not had the mri or any test.. I don't know what's wrong in my body neither doctor told me about my back pain.. But as I said the article was in my mind. And I develop the neuralpathway in my mind. This may b sciatica. I don't have to run, bend, lift, etc.. Last year I cured myself by reading doctor Sarno book.. That's also another form of knowledge.. Knowledge can heal and can make you ill also.. It's funny 2. Now past 3 months I had developed another symptoms(creative people lol) . Joint pain symptoms. As I lost my sister in November. She had the same symptoms. Or one another person I saw at hospital had the middle finger pain at that time.. And doctor looking for the arthritis. That thing was in my mind. I had the knowledge, that leads fear of having that to.. And now after November firstly I started feeling pain in my one finger, after that pain in joints and hand (without inflammation) unusual pain. No specific area. My blood reports are fine. I realised this happened because of my fear. Fear of having same desease. I developed the symptoms. What's your thought And your real life experience please let me know.