Hardest diseases

It is not always fatal but the symptoms of this disease are horrible. It can lead to uncontrollable compulsion to autocannibalism and self-mutilation. People chew of their own lips, blind themselves or injure themselves some other way.

You slowly lose control over your body, while still seeing and understanding everything. It has to feel like you're locked in your own body and that in some cases may be even worse than death.

Not only is cancer lethal but it is also extremely painful way to die, especially bones, liver and lung cancer.

It has a long list of different symptoms including muscle stiffness, tremors, paralysis and a wide variety of different types of pain.

One of its most known symptoms is shaking but stiffness and slow movement or inability to move is just as common.

You're lungs slowly deteriorate over the period of years or decades. You suffer from increasing breathlessness and a fullness in your chest that never subsides. You are at an increased risk for heart disease and lung cancer due to inflammation spilling over from the lugs. Eventually even rolling over in bed makes you breathless and you asphyxiate.