Nah, that would be great news. Being dumber than anyone you’ve ever met makes you less responsible for things like climate change and political violence than the people around you (morally, at least; you’re probably literally more of a cause, because you’re more likely to be right wing, but if you’ve already jumped that hurdle, maybe you aren’t). Plus, if your own life is a wreck, it feels better to blame an inherent limitation than something you could change, if only you had the discipline. If your own life is great, you’ve overcome a serious obstacle and should be proud of yourself.