Both of those are true at the same time, yes.

[Puck's cheeks colored a bit, but faded almost as quickly.] I would hope, with as long as I've had to practice at it! [Puck shifted his weight a little and hugged Loki suddenly.] If I wasn't good mayhem, would I still be a trickster? [There was a slight twinge of a headache as Puck remarked,] Oh it's not the time for deep philosophical questions like that. Pretend I didn't ask and I'm instead complimenting your hair for the hundredth time.