This is a common problem and has been covered in previous posts.

See here:
http://neurotalk.psychcentral.com/sh...letter+normals

Or search by "open letter to normals."

This was originally written by a friend of my daughter, and has now spread far and wide.

Nevertheless you will find that it wears off after a while, so don't expect people to change too much. They become a bit immune to severe illness because they just don't know how to incorporate it into their lives-it is just too hard.
Human nature I'm afraid. But at least you will know you aren't alone. Joining chat groups with similarly affected people is a good way to get some balance back.