how about - when someone compares a fresh built automatic transmission with a junkyard item from shersha etc. (specially honda stupidmatics) - and somehow claiming that they are smarter than Sir isaac Newton, Aristotle Onnasis, Galileo gallilei put together.
about the investment part - I believe that everyone in Pakistan wants to be a "car salesman" - all knowing of shower, jenyan paint, fresh smell, - HELL WITH nitto tape, cut screw, parts made from scrap.