No response

I haven't received any response from the donor I contacted about a week ago. As the days pass I'm more and more certain I will never hear from him. I am disappointed but not as dejected as I thought I would be. Sending the note gave me an odd sense of closure. My guess is that if he did not donate he would have sent a quick one line note saying "Sorry, you have the wrong person." So perhaps no response is a good response.