I used to have a lot of anxiety about answering the phone and often I would just let it ring. Now I have a cell phone with caller ID, and knowing who it is gives me a chance to prepare for a moment before answering. I never answer the phone unless I know who it is. Someone I know, who needs help and is calling from a strange number, will leave a message. I also avoid all telemarketers this way, too.
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A boy and his dog can go walking
A boy and his dog sometimes talk to each other
A boy and a dog can be happy sitting down in the woods on a log
But a dog knows his boy can go wrong