mrs vertigo:
here is my professional expert dream analysis for you:
keep in mind that i dont know that much about you so this might not make any sense at all.
my guess is that your dream was about two things- how you perceive the role your authority figures, ie parents etc, have played in your life, and then also your feeling about certain hardships you have gone through. not necessarily unrelated. im gonna do this in chunks, here...
your having the fight while your father watched: this seems to me like you are acknowledging two things- one, is that you have not gone through life without authority figures/parental figures, because they are watching you. the other, is that you know that these parental figures had made a concerted decision to let you fight your own battles. you were not coddled and i imagine you were oftentimes upset with them for allowing you to get hurt, although i think part of you recognizes that because of this, you are a stronger person.
the entrance of the security gaurd: this i imagine is a symbol for outside influences preventing you from *winning* your own battles. you feel like you have fought hard and long, but there hasnt been any closure, and the reason why has nothing to do with your own personal effort.
broken teeth: whatever battle it is that you are thinking about, its causing you really serious anxiety, as the broken teeth are all about (teeth are big anxiety-centers...at least, mine are...the whole mouth area is really quite personal and having your teeth knocked out, while not a fatal injury, is something that is terrifying to think about). again the fact that your father just watches you probably relates back to being angry at being allowed to get hurt.
being in the hospital, unable to fill out papers, holding your teeth: this part is the reiteration of the two themes: your authority figures let you fight your own battles, but you cant win. the fact that your fathers irresponsibility is preventing you from getting treatment is probably because, in your mind, being allowed to get hurt was interpreted as a sign of not caring. i think that you subconsciously think that you were set up for failure, although on a logical level you dont believe that. you may also feel that by not intervening, this authority figure was actually the one causing you harm, although again this is probably not something you believe in an intellectual sense.
so here is my summation: i think you are actually proud of having dealt with your own hardships throughout your life, but i think you have some animosity towards other people for not protecting you. the fact that you have not been able to come out on top of all of these hardships is probably what is causing you to feel angry at other people, although you must realize that it has made you into a better person, otherwise i think you would have had much less control over yourself in the dream.
anyways, haha, there you go!