Quote Originally Posted by Vuk View Post
Really, then why throughout history have people done it succesfully? It is called conditioning, genius. You need to condition your fists to be able to take heavy impacts on hard objects. There are many sophisticated ways of doing this, but I used to just practice on a concrete wall. Start out slow and light, and build up.
Bull. People throughout history have not fought in "boxing" style. The skull is unforgiving and will shatter your bare hand. Matches lasted that long because boxers kept their distance and threw safer punches.

I've punch people in the face, and not broke my hand, and I've been punched in the face by someone who did not break their hand. You will only break your hand if you are an untrained idiot or have exceptionally bad luck. Also, you are not supposed to target the hardest areas of people's skulls!
You are not a trained boxer. I'm willing to wager you're not a trained fighter at all.