The Importance of DM'ing in D&D

I think that it would be weird or maybe if the DM is saying, like I feel like when I have DM'd, I don't like hurting my player. So the idea of being like, yes, they fucking killed you. I'm going to spank you to death. That feels wild to me. Although, Murph is a heel style DM. And like you like you lit up. You like slurping up those tears. Do that shit right back and do it for all the brothers out here. If she's going to try and get under your skin, go to her game. Take it there. Also ruin her game. Drag everyone else into your sibling rivalry at the