Outside of my brain and body?

Probably my mobile phone

The doctor.

My pc but that’s too easy so I choose my bed as the very next thing. Good comfortable sleep is important.

Towel warmer.

Weed

For almost everyone it’s gonna be the phone we’re reading this on.

Toilet

The manager likely thinks it’s him, but it’s actually all the workers that do the work.

Most useful? Without a doubt, my laptop. The amount of things that can be done with a modern computer is pretty stunning, and a portable one is arguably more useful.

Other than that, maybe my car keys because the amount of things you can do with a car is stunning, but you need the keys to start it, and the car isn’t in this room.

I’m in the ER. Probably the doctor standing directly in front of me.

I’m in my car.

The car.

Air. Can’t go more than a minute or two without it, and there’s enough to share!

Laptop probably. Linux, tmux, i3, vim, GCC, GDB, Pdb, gplaces, links2, curl, wget, netcat, awk, sed… what more could be needed for happiness?

Kdunno, but it’s preloaded with shittons of tools I don’t even know the use of yet (thanks kali). Excluding that probably my lensatic compass. It’s nice, quite cheap and not magnetically dampened but it does the job.

Pumpkin spice old fashioned. With real pumpkin puree!

Me? Unless I’m excluded, then the laptop. Although the room itself is pretty useful, but I don’t think I consider it “in the room”.