The fewer the facts, the stronger the opinion.

Certainty grows where knowledge shrinks

We see this all the time: the person who's read one article becomes absolutely certain about a complex issue, while the actual expert hedges and qualifies. There's something almost inversely proportional about how knowledge and confidence relate. The more you learn about something real, the more you realize what you don't know—all the exceptions, the competing studies, the gray areas that don't make it into headlines.

What makes this pattern so persistent is that it actually feels better to have strong opinions. Certainty is comfortable. It requires less mental effort than living with ambiguity, and it's easier to defend than saying "I'm not sure." Social media rewards this too—the confident take gets shared, the measured response gets scrolled past. So we're constantly pressured toward stronger opinions built on thinner evidence.

The practical move isn't to become wishy-washy about everything. It's to notice when you feel most certain and ask yourself: Have I actually looked into this, or does it just feel obvious? The people worth listening to are often the ones willing to say what they're genuinely unsure about.