What does the oxymoron silent yell means?

The oxymoron "silent yell" juxtaposes two contradictory concepts: silence and a yell, which typically conveys loudness and intensity. This phrase can represent deep emotional turmoil or inner struggles that are not outwardly expressed, suggesting that someone may feel a powerful urge to scream or express pain but remains quiet. It captures the complexity of human emotions, where profound feelings can exist beneath a calm exterior.