Some of the junk is from lessons learned the hard way. For example, backup cameras dramatically reduce the chance of you running over your own children in your

Some of the junk is from lessons learned the hard way. For example, backup cameras dramatically reduce the chance of you running over your own children in your driveway. https://en.wiktionary.org/wiki/Chesterton%27s_fence https://en.wiktionary.org/wiki/Chesterton%27s_fence