4. Curb your online surfing habit. We all do it—check email, Facebook, Twitter, and Farmville a gazillion times a day. Those quick peeks can turn into major time sucks over the course of a 24 hour period. Limit yourself to checking a set number of quick catch-ups (think once at lunch and once at the end of the day, or even four times daily), and you can score a solid hour or more.
縮短上網時間。每天我們都不自覺地一遍又一遍檢查我們的網上郵箱,上facebook, twitter。這些都是很耗時間的。