The Alzheimer's disease can be truly critical, is it? I found out at google ' nun study treatment' that people with this disease can make them forget their names as well as places on a normal basis. Then repeating oneself frequently in a little period of time also occurs. In fact, these people might also experience difficulty with day after day routine to accomplish their tasks plus their way of making decisions. Imagine how hard for them to do with reading, arithmetic, and writing in addition to other cognitive tasks. Also they suffer the helplessness to get organized, prepare and think comprehensibly.