Don't Overthink.

Riddle: I stump people, I hurt people's brains. But when people get me, when they understand me, they are satisfied. What am I?

Answer: A riddle.

Source: https://www.riddles.com/3715

I stump people, I hurt people's brains. But when people get me, when they understand me, they are satisfied. What am I? — Don't overthink. by InsaneRiddler v1.

Riddle: I stump people, I hurt people's brains. But when people get me, when they understand me, they are satisfied. What am I? Answer: A riddle. — by InsaneRiddler v2.