[Klickfoot]

We're gonna play 21. Below I'll detail how you gain and lose points. Once you get to 21 you're free and done with the dare!

How to Gain Points

+1: Wear a diaper to bed (don't take it off until the morning.
+1: Go to sleep wearing a wet diaper.
+1: Wet your diaper while lying in bed (up to once per night/morning).
+2: Wet your diaper while asleep (the diaper will need to be dry before going to sleep).

As you'll see, you can overlap a lot of points (up to 4 if you wet your diaper while sleeping). There's a lot of possibilities

[B]How to Lose Points[B]

-1: Don't wear a diaper to bed.
-1: Go to the bathroom after lying down to go to bed (outside your diaper).
-1: Not drinking 500mL within an hour of going to bed.
-1: Changing out of a dry diaper (this includes in the morning and during the day; it didn't need to be wet while in bed necessarily).

(The negative points are sort of acting as your rules for the dare but you clearly have some wiggle room).

Clearly, you could get through the dare painlessly by just wearing a diaper to bed for 3 weeks. But you can speed things up by wetting appropriately. Being inconsistent will hurt though.