First of all, you don't take breaks, as evidenced by the fact that you aren't in bed. And second, that's totally wrong anyway.

[Sam's voice softens a little.] Look, I can't be with you all the time - hell, you probably wouldn't want me with you 24/7. But it'd make me feel a lot better if you just kept Sirius with you, okay? Besides, Wong could use another friend.

[Besides, you know, Fox. And Billy's fox. And the mice.]