Last night I found addresses and phone numbers for individuals in Reading, PA, who might be distant cousins. I need to make some cold calls, but I'm balking. Both people are up in years. Am I invading their privacy and their quiet? But they could possibly provide me valuabe family information. I'm not usually indecisive or hesitant about doing new things. For some reason, though, I feel a knot in my stomach when I contemplate reaching out through these calls.