However, want and need are very different. I may desire an app, but not having it can make me better off. For instance, look here at the selfie deaths: https:/

However, want and need are very different. I may desire an app, but not having it can make me better off. For instance, look here at the selfie deaths: https://en.wikipedia.org/wiki/List_of_selfie-related_injuries_and_deaths https://en.wikipedia.org/wiki/List_of_selfie-related_injurie... This may seem ridiculous but that's what these apps are doing to people. :)