Plans for the future

We definately believe things far too easily. We're always ready to believe everything as long as the "fact" is well established in our near environment and none of the people we trust expresses any doubts.
I've always believed in the literal meaning of these annoying things called motion detectors which for example switch on a light by itself as soon as I pass, making me feel watched and leaving me with the frustrating thought that some little man-made electronic device is able to detect me walking past it while various people never notice me walking past them. Anyway, apparently the motion detector doesn't "notice" my movements but the warmth of my body which is measured by an infra-red detector! So, does that mean if you roll something like a rubber ball through the motion detector's area then it won't react and set off the alarm? Wow, so if thieves wore some highly modern suit which doesn't give off any of their body heat then they could break in anywhere.. brilliant, in my next life I'm gonna be a rubber ball..! I'd do almost anything to outsmart technology.