Doonesbury by Garry Trudeau for August 24, 1974
Transcript:
Joanie: Virginia? Are you still awake? Ginny: Uh-huh... Joanie: Virginia, tomorrow's the first day of classes... Ginny: I know... Joanie: Virginia, why am I going to law school?! What if it doesn't work out? What if I'm bored by it? What if I'm no good at it? What if I just can't cut the mustard?! What if... what if... what if... Ginny: Go to sleep, Blondie.
I think a lot of us can identify with THAT though process.