Do you have to rehearse greeting people to reinforce that you should do it?

CNN: Asperger's: My life as an Earthbound alien

They were the kind of reinforcing rods that you pour concrete around to reinforce and strengthen it.

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So it happened, it was sad, but now that it has happened, I mean, I think it really does reinforce, you know, the peace of this man and, you know, how he wants things to be.

NPR: 'Unpredictable' Actor and Musician Jamie Foxx

Pastor John, hearing this, it must reinforce the urgency of what you're trying to do.

NPR: Activists Host Darfur Observance Day in L.A.