if you sit all day, are highly stressed, eat poorly, smoke cigarettes, drink excessively, or never drink water, and you go out and run a mile, you will feel sick, tight, and sore afterward, right? my graduating class was fairly small (less than 200) and i was on good terms (if not good friends with) many of the more popular kids, so perhaps that was why i never felt the longing others do. if you can't even turn your machine on, you obviously have an issue. why are shutters the ideal window treatment? when it comes to complex systems, windows 10 is a prime example. 