Good Eric!I knew that but it's still the reality.Like i already said, 10000 years before and more, mother nature (or god, depend on everyone) builds our mind/body system for the conditions that where existing.Then everything changesin a few 1000 years!!! Our mind/body structure did not changeand we are not prepared to those very new conditions.I do, when i want to relax in my job, contract ALL my muscles (mainly my body muscles) to a point where i shake like crazy on my chair. All my though are directed to that contraction. Even the jaw is contracted. Then suddenly i RELAX COMPLETELY the muscle tension, in one second. Then you feel SOOOO well for some time....I could do it only for arms, legs, ..and so on...--------- Bye1W 6H 35M without a cig, 185cigarettes NOT smoked, CAN $44.40 saved, 15 heures 25 minutes life saved.