1 Egocentric Memory: to âforgetâ information which does not support our thinking and to ârememberâ information which does. 2  Egocentric Myopia: to think in an absolutist way within an overly narrow point of view.  Egocentric Infallibility: to think that our beliefs are true because we believe them.
Sleeping problems are common in many other disorders as well, including Alzheimer's disease, stroke, cancer, and head injury. These sleeping problems may arise from changes in the brain regions and neurotransmitters that control sleep, or from the drugs used to control symptoms of other disorders.
Other factors that affect sleep include stress and many medical conditions, especially those that cause chronic pain or other discomfort. External factors, such as what we eat and drink, the medications we take, and the environment in which we sleep can also greatly affect the quantity and quality of our sleep.