The more you postpone me, the heavier I become. What am I?

Is there any question you can honestly answer that you have *never* heard before? Solve the riddle → If ten apples are to be distributed among ten people, but there's still an apple left in the basket, how is that possible? Solve the riddle → What do you buy to eat, but never eat yourself? Solve the riddle → What is it you can only get if you lack it? Solve the riddle → A man walks along a pitch-black country road, dressed entirely in black, with no streetlights, and a black car without headlights drives towards him; how does the car avoid hitting the man? Solve the riddle →