Hopping dimensions of reality and space-time, one is bound to crashland in front of some crazy alien or dimensional being that screams at you. Here’s what you do when this thing is coming down on you all hard.
1. You are in control.
2. Don’t let that thing think it’s in control, you are.
3. Politely understand it’s demands.
4. Get the hell out.
Maybe later you can sip some tea with it. After you all patch out your differences. I don’t know, I’m not one for otherworldly entities screaming at people first thing in the morning, I’m trying to finish my coffee.