<i>Is this work worth my hourly rate?</i> The question isn't stated accurately - it needs to take into account the overhead of organizing someone else to do it, the risks and hassles of miscommunication and so on.<p>However, he's likely thinking of tasks where the answer is clear enough - things like laundry and cleaning. The margin for error is so great, it overcomes any reasonable overhead. As Buffett/Munger say, you don't need to know a man's exact weight to know if he is fat.