As we get older every human must be old and there are some changes that happen to everyone.
Changes that occur have several aspects,
the first is the physical changes, namely skin wrinkles, white hair, posture bending, teeth begin to fall out, hearing and eyesight fade and so forth.
The second is the Cognitive change of memory loss or store new information, thus making them difficult to learn.
The third is Psychosocial change that refers to changes in attitudes, interests, roles in the environment and self-belief.
This change requires good adaptation. Because, without the adaptation will be easier to experience negative emotions, namely angry emotions, sad, irritable and frustrated.