Yes it is true Sanjee..
Meean most of the diseases are worst as they ruin physical and mental ability of man..So, first will power is necessary so that even deadly diseases like cancer and AIDS can be bared. Though it is difficult to survive maybe somedays we can spend happily.. :(
In my point of view,Cancer is the worst disease one could ever suffer from.This is the most dangerous and deadly disease.I have personally experienced a loss of one of my closest one who had been suffering from cancer for so many years.I would be glad if someone experiment and find out complete cure for cancer.
According to me, DIABETES is the worst one. I have seen lots of patients losing thier lives with this disease although they have been under treatment from years.These days even many of the people at the younger ages are getting prone to diabetes due to faulty food habits.
AIDS & CANCER would be termed more dreadful diseases.
According to me the worst disease is corruption which kills hundreds of people!!! The other diseases can be treated and taken care of palliatively, but its corruption that is the hardest of all to treat!
"I am free of all prejudice. I hate everyone equally." - W. C. Fields :)