parkinson...?

parkinson's disease..old age.. shaking (tremor)..

it's not as easy, but what i know it happen when GABA (a type of neurotransmitter) become decrease because of destruction of its source, the substantia nigra in midbrain..Learn more on basal Ganglia..

actually, not only the old people can have parkinson - it can be true for the teenagers, who's using some drugs (i had to refer back to the book about what drug/s was it). The drug's side effect are what the doctor called parkinson syndrome (so, the teenage have symptoms like the old people with parkinsons)

scared..i cannot run away from problem..but still i'm thinking of running away instead of fighting it with solution..

death, destruction..it is just a matter of God & time..

No wonder Islam ask it followers to always be prepared..