The Chicago Bulls won over the Boston Celtics 106-102 in the first round of the NBA playoffs, and Celtics fans were not happy.

One young fan in particular just couldn't keep his anger inside and let it out in perfectly normal way...for maybe a middle-aged man who has money on the Celtics.

The audience camera just happened to catch the kid in his private moment of frustration and despair, broadcasting it for the world (and probably his parents) to see.

Hey, we've all been there. Maybe not as a child and not in front of millions of people watching, but...we've been there.