What if the Doctor was actually a patient in a psychiatric ward.
His real name is actually John Smith. He’s called the Doctor because he’s constantly hearing things about doctors. The whole ‘last of the time lords, i’m so alone’ = his family was killed as he watched, which is what caused him to go insane. The weeping angels are from the graveyard where they were buried.
The TARDIS was his wife. Her human form in The Doctor’s Wife was her human form. She collected police boxes. The vwoorp is hospital equipment.
All his companions are his nurses, coming and going.
He’s trying to save the whole universe because nobody can save him.

