"Well apparently no one can verify this, except for throwing around vague generalizations of basically going like "it's so obvious." with no information to back it up. "
Statement above, quoted for the second time is kinda proof that you wanted to know how deep a knife needed to go to hit vital organs. You kinda brought it here. lol. Were not trying to insult you or even make you feel stupid. My story wasn't to put across the point that "I'm a badass and can knock people out with one punch" you totally missed my point. Scrawny or big if you use your brain, the point is 99.9999% of confrontations are AVOIDABLE and that way you leave with your life.....and your knife! :]