I apologize - it wasn’t my intention to imply that at all! Emotional self management is a critical skill for managers - and that shouldn’t mean “go away, emotions!”. A trainer and coach I highly respect phrased it simply: “emotions are. They exist if we like them or not.”.
What I intended to convey was “do not use a public platform to channel your emotions.”
If this would’ve been a private conversation I would integrate an explanation of my current situation, feelings and context for my reaction. And also this sounds abstract it can totally be a “dude I’m absolutely pissed. I need you to work with me through this.” (this works btw in both meanings of “pissed” ;)).