Quote Originally Posted by b_jonas View Post
Miko says in #224 that “There aren't even rules for sleeping”, so that suggests that the rules about sleeping in armor don't apply in the OotSverse. However, Miko is dual-classed from monk, so perhaps she's not familiar with armor and simply mistaken about this.
From memory, 3.5 didn't have any rules about getting tired and *needing* sleep (unless you were a spellcaster, and even then you had the 'restful activity' caveat V uses on the island). There's a lot of blind spots in the game like that.