I have for a while now successfully replaced TV watching with watching TED videos. It makes me feel virtuous, although I do spend equal amounts of time on the couch — and by extension — not exercising.

Recently, one particular stream of thought spread across a few videos resonated with me strongly. It is this notion that often times what you should be solving for is the perceived problem and not necessarily the “described” problem. Let me give you a few examples (courtesy of TED and my own experiences).

Example: Six million pounds were spent on Eurostar to reduce the transit time between London and Paris by 40 minutes. For 0.01% of the money they could have instead put Wi-Fi on the train making…