What things do I have faith in?

[Esquilax]

You go to bed with the faith you'll wake up in the morning.

GC

Leaving aside this whole question of evidence, and the active examples of sleeping and waking up that we all have, 365 days a year, you also can't necessarily claim what you've claimed, because you don't know what any of us are thinking as we do go to sleep. Perhaps we all wake up pleasantly surprised that we have done so. Falling asleep isn't predicated on the belief that one will wake up, it's done so under the need our physical bodies have to sleep.

No faith required.