I am a DM by necessity! It only took one campaign to get me on the hook, however, our groups DM moved away. When it came down to it we all wanted to play, I just wanted to play the most, I.E. I became the DM. I have run many campaigns and I can honestly say I still don't have a firm grasp on the rules. That being said, WHO CARES!? I try to keep it loose and fun and I feel like that's what really matters when you get down to it! :)