You will never shoot yourself in any condition even after watching the video. This daredevil and brave guy conduct an experiment by shooting himself under water. You must never try this at home.
This is actually a heart stopping science experiment conducted by Vite NRK . It’s harder to create movement in water than in air because water molecules are closer together than air molecules. To show the difference in resistance, physicist Andreas Wahl from Viten NRK puts himself in front of a powerful weapon submerged in water and fires it on himself.

You can see the physicist stood approximately 8 to 10 feet away from the gun.  He did not use any other safety for any nightmare situation. The experiments have been thoroughly tested in advance, in close consultation with professional personnel.  When he shoots with the weapon, the bullet stopped just move a little distance from its place. It was a great luck for the physicist.

To recreate or otherwise attempt to repeat the experiments can be fatal and is strongly discouraged. Don't forget to share this video with your friends and on Facebook.