每天
When each day is the same as the next, it's because people fail to recognize the good things that happen in their lives every day that the sun rises.
From this point on DO NOT WASTE ANOTHER DAY！！！ Make a promise to yourself that you’ll start today because everyday is an opportunity to begin a new way of life and everyday you waste you add to the misery you carry. Since we’re not promised tomorrow you either will die in your misery or you’ll die in gift， pick your gift.
If you fulfill your obligations everyday you don't need to worry about the future.
The consistency of your endeavors (exercise， companionship， work) is more important than the quantity. Nothing beats small things done every day， which is way more important than what you do occasionally.
Writing down one thing you are grateful for each day is the cheapest possible therapy ever.