In a personalized version of the Technological Program, we identify happiness with the maximum possible insulation from danger, dirt, and discomfort. But of course, this insulation cuts us off even further from the world and, so, exacerbates the separation that is the actual source of the pain.
A saying goes, "Seek not to cover the world in leather—just wear shoes." It is a spiritual cliché that happiness is not to be found by engineering the world so that everything goes your way: such happiness is transient, doomed. But that's the way we act, culturally and individually, much of the time. Someday, everything will be perfect and we'll be able to relax and be happy forever.