I know your intent, and I should simply report you for trolling. But, I'm going to bite. To put it simply I'm going to take your bait and then promptly swim away. There's no way these claims can be kosher, none at all. There are simply too many fallacies.
First I will say that I don't understand how many people are confused about the dynamics of aggro. Yes, there are multiple dynamics involved, and even some that aren't listed on the page where Arenanet clearly explains it (http://wiki.guildwars2.com/wiki/Aggro
) and most of those mechanics deal with certain mobs or certain monsters. For example, on my Thief when I Blind a Scavenger in Ascalonian Catacombs, after he he can see again he will immediately break all aggro and pounce on me, almost every single time. So, certain mechanics like that add to the mechanics already explained on the wiki page.
Now, on to some of the silly things you've said in this thread.
it doesn't stop me from owning, hell when i get bored I run naked through Orr and still manage to cope.
I would really like to see this. Even when I recently got my Thief to level 80 and started to explore Orr myself, I found it considerably difficult to control mobs without dying until I had properly geared up. A level 40 doing it, with absolutely no gear just makes no sense to me seeing as I consider myself a reasonably good player and I seriously doubt there are any gaping holes in my game play mechanics or build. I would like to see a video please.
I'm sitting at around 8000 (health) right now
It should be noted that I added "(health)" for clarity, but it is what he was referring to in context. This is what makes me laugh, so as a level 80 with the advantage of gear and specific traits, I just traveled to a zone where I was 'de-leveled' to level 48, 8 levels higher than the level you claim yourself to be. Guess where my health sits? 4841. So, unless you are using some extremely bulking gear that is just boosting in vitality at level 40 - which, please remind yourself would seriously sacrifice the DPS you're supposed to put out as a Thief and further take away from how much you seemingly "own" in this game - I don't believe you are sitting at around 8000 health right now at level 40. In fact, I have my doubts that it's even possible with reasonable gearing, but I have no way to confirm that and could be wrong.