I've had a wordless phase, and that's still not entirely over: what I sing is not always literally meant that way, and you can hear that in the way it is sung.
I always knew that 'Growing Pains' was not going to go on forever. I remember thinking, 'I'm going to enjoy every moment of this.'
Actors, I don't think, ever really grow up. I'm hoping that that rejuvenating process applies to me, too. It has so far. I've been very lucky.