You are a DALEK
You have a notorious sense of self-preservation. But hey, without it you couldn't have built yourself up to where you are today! You're extremely proud of who you are, and you retain a strong connection with your roots. You follow your instincts - which, well, tend to be outright aggressive. Pity those souls who dare stand in your way, for you will get your revenge!
Ya know, seriously, you might want to cool it with the EXTERMINATE-ing every once in a while!