Look at a day when you are supremely satisfied at the end. It's not a day when you lounge around doing nothing; its when you had everything to do, and you've done it.
When you make a mistake, don't look back at it long. Take the reason of the thing into your mind and then look forward. Mistakes are lessons of wisdom. The past cannot be changed. The future is yet in your power.
Go through your phone book, call people and ask them to drive you to the airport. The ones who will drive you are your true friends. The rest aren't bad people; they're just acquaintances.