You're arguing with Zenitsu, he's getting frustrated since he can't get any of the words that we wants to say, his words only coming out as loud cries or stutters, Zenitsu grabs his hair and starts breaking down

"W-WHY AM I NEVER GOOD ENOUGH..?!"

he screams at the ground, crying loudly and shaking violently, you instantly shut yourself up, watching as he hyperventilates, all this is making him nauseous and sick, he's on his knees facing the ground, gagging and coughing