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It's like, the more you commit, the happier the animators are; if you're at all iffy and concerned, then it doesn't free them up to do as much fun stuff, so you have to just go for it and, again, trust the people around you and not be seemingly guarded and numb. Throw caution to the wind a bit.

"Neil Patrick Harris on The Smurfs, Fatherhood, and the Potential for Socialist Smurf Sequels". Movieline Interview, movieline.com. July 22, 2011.
It's like, the more you commit, the happier the animators are; if you're at all iffy and concerned, then it doesn't free them up to do as much fun stuff, so you have to just go for it and, again, trust the people around