[QUOTE=CityMonk;37092]Probably this “gum” is a result of stress + storage of unnecessary information, memories. For example, I was on the ship one day, and I remember every detail of the weather, people around me, atmosphere, food, my feelings, pieces of conversation, traces of smell, …etc.
I can start thinking about this with nor reason. The memory juts can activate these sensory, audio and other pictures. Why do I need this pictures while I’m driving or doing the dishes?[/QUOTE]
Interesting question… I like to think about such questions in evolutionary sense. So the answer would be something like that: in past development there was selection based on ability to think about different things related to survival/safety and sex (which in our times is work/money/happiness and relationships/sex) detached from physical activity actually performed. Humans with greater ability to think this way had more chances to find safe and prosperous places/activities and have babies. People who could only focus mental activity to close surroundings were disadvantaged. I think its the same for animals but in smaller extent - they also can access memories of good&bad things.
I guess this is how I would try to answer why this mental fixation/race happens. That this tendency is a part of our nature shaped by millions years of evolution. It may be harmful (like obesity which in fact is also a tendency passed by our ancestors) but there is a function to it.
I think I want to show more trust and respect to it (similar respect I show to my body, especially in yoga context) and often when I listen about “monkey mind”, “chewing gum” etc. I feel that I’m invited to abuse my mind (for greater good of course). Its like saying to newcomer to yoga class that he/she is a weak looser and has to exercise this ugly fat ass in order to be more calm and happy.