I think every generation has their big events and I think they overlap. For baby boomers, it&#x27;s the JFK assassination (maybe other things). For Gen X&#x27;ers like me, it&#x27;s the Challenger (<i>and</i> 9&#x2F;11 I&#x27;d argue). For Millennials, it&#x27;s 9&#x2F;11.