Insanity is often the logic of an accurate mind overtasked. Good mental machinery ought to break its own wheels and levers, if anything is thrust among them suddenly which tends to stop them or reverse their motion. A weak mind does not accumulate force enough to hurt itself; stupidity often saves a man from going mad.
Strange how the older generations can't program a VCR if their life depended on it, but they managed to operate the climate contol system of their 1958 Ramblers, which consisted of six unmarked knobs, one labeled "AirFloMatic" in unreadable cursive script, and four levers underneath the dash, which you had to turn, then pull.