Have you ever thought closely about some of the villains, companions, and other things in Doctor Who? I Have and here's a short theory i've come up with that includes High School!
You know that girl in high school that thinks she's perfect and doesn't need to change?
That, mean girl every guy seems to want? well those are the Daleks!
They think they are perfect and deserve the world and everything else no matter how evil they might be.
The Cybermen are, of course, the insecure girl who constantly wants to better herself and feels the need to "Upgrade" all the time. This of course meaning a makeover!
I mean we can't really blame them since they did look like they had socks on their heads. As well as some sort of Fan penis.
Now, of course come the Sontaran, or as i like to refer to them as "The Potato People". These guys are obviously the Jocks. They are strong, war ready, and full of.....um.....testosterone? But you guys get what i'm saying, typical hard-ass jock stuff.
Next we have The weeping Angels. These can be anything from your school mascot, to a statue on campus, to those quiet kids that always seem to want to sneak up behind you and kill you.
Coming up we have The Companions. The companions are either an assistant principle or teachers, maybe even tutors. They are there to help get stuff done, and go through daily struggles of the problems with all these "Kids".
Finally we have The Doctor. The doctor is of course, The superintendent. Now before you say "it'd make more sense if he was principle" let me just tell you it wouldn't. Trust me he has to go from school (Planet) to school making sure all is right.
But wait, to extend the theory a bit on the school=Planet thing we have to explain Earth. Ah good ole' Earth huh? See all though The Doctor is Superintendent and therefore has a responsibility to all schools, Earth is his favorite by far, because while planets are blowing up some where else Earth is his Springfield Elementary to his Superintendent Chalmers. WE are his favorite :3
Well that's the end of the theory! hope you enjoyed it!