http://www.swamij.com/fourfunctionsmind.htmObserving the mind and how it functions is a valuable tool in self - understanding and self realization. When we practice the presence we find all the various distractions to focusing the mind constructively. We can often see how we startfeeling disconnected through outside Iinfluences and inner apathy.
There are various ways of looking at the mind. This is an eastern approach and description.
Manas = sensory, processing mind, sense mind
Chitta = storage of impressions, feeling
Ahamkara=ego
Buddhi = knows, decides, judges, and discriminates, intellect
to be continued...input from others is appreciated.