THIS IS IMPOSSIBLE! (Black Ops 3 Funny Rage Moments!)

So, i tried playing the campaign on Black ops 3 on the hardest possible difficulty, i now have aids.
But on a sidenote, it isn't impossible, just extremely retarded how enemies take 20 bullets and we go down if an enemy makes eye contact with us.
Music used is not mine and belongs to the following artists;
Kevin Macleod - https://www.youtube.com/user/JSBBCREATIONS