When the Doctor changes the timeline, it's usually for a good reason.
One after reflecting in the twilight on the merit of the previous bulb.
Depends on which method you try....
Because he needed a stool sample.
Doctor responds: "Heavy drug use, ma'am" Widow: "But doctor, my husband didn't use drugs!" Doctor: "I know, but I did"
Spacebook. (It's a terrible joke I know).
Facebook?
Barry it.
