Then a chocolate bar you'll probably eat later. An extra charging cord or two find their way into ... If you have more time, ...

Get top local San Diego stories delivered to you every morning with our News Headlines newsletter. The so-called "10,000-hour rule" has ... and they'll spend extra time with you," he said.

Then a chocolate bar you'll probably eat later. An extra charging cord or two find ... If you have more time, spend an hour. Set a timer and see how much you can get done, she advised.