He’s got the spirit
Going deep-sea diving takes a ton of preparation and equipment. You can’t just go into the deep waters and hope for the best. You need to know how to swim against the currents, go up and down at will, and how to properly breathe from your oxygen tank.
This guy, however, has done the complete opposite of what you’re supposed to do prior to diving. That tank on his bank doesn’t contain oxygen. That’s a propane tank that people use to cook and barbecue. If he actually opens it up and inhales the gas, he’s going to end up swimming with the fishes.