At what point is going on a rampage reasonable

[caay]

My spineless retard step mom and dad have to be some of the worst people ever my dad just yelled at me bc I lost a travel tooth brush and while I’m in the bathroom grabbing stuff to pack my bag my whore of a step mom is sitting In my chair eating Doritos like the fat fuck she is asking restarted questions like did I pack my clothes as if there isn’t a suit case with clothes in it sitting on my bed I’m bout to end shi for everyone