A pious man who had reached the age of 105 suddenly 
stopped going to synagogue. Alarmed by the old fellow's 
absence after so many years of faithful attendance the Rabbi 
went to see him. 

He found him in excellent health, so the Rabbi asked, "How 
come after all these years we don't see you at services 
anymore?"

The old man looked around and lowered his voice. "I'll tell you, 
Rabbi," he whispered. "When I got to be 90, I expected God to 
take me any day. But then I got to be 95, then 100, then 105. 
So I figured that God is very busy and must've forgotten about 
me, and I don't want to remind Him!"