Another thing that is portrayed unrealistically is how easy it seems to knock someone unconscious.
In a movie it is like if you simply throw a chair to someone (lol) that person would automatically fall unconscious in the floor... and in reality we are much more stronger than that.
hahah so true! Sometimes all they have to do is touch someone in the neck and they go unconscious!!! lol And they stay unconscious long enough for the hero to conveniently do his thing!! lol