Why Milhouse is Barts best friend
You ever wondered this? To me it goes like this:
El Barto the super cool rebel and all around hero is his projection. When you see Milhouse as the social reject who is desperately seeking validation you see Bart interacting with the external personification of his own shadow.
He likes to pretend he's totally self sufficient, acting out however he wishes and is totally fearless but if you peer at Milhouse you see an extremely needy, insecure kid that is starved of attention and has immense problems with defining himself.
Thats why they get on so well. Milhouse is he without the mask whilst simultaneously offering him some form of escapism and vicarious thrill. Its a fascinating bit of character development, don't you think? Anyone who is serious about plumbing the depths should interpret movies and shows like this as they are the means of conveying modern myth to the collective unconscious via the use of said symbols and scripts.
Now, you tell me where Nelson plays into all of this...