1. If you promised to call back - call back.
2. late? Find a way to prevent it.
3. Do not laugh at anyone's dreams.
4. Do not go back to the people who betrayed you.
5. Spend more time with their parents - a time when they will not be, always comes unexpectedly.
6. Courtesy conquers the city. Use often.
7. Be able to admit their mistakes.
8. Avoid the habit of complaining.
9. Even with a serious quarrel not try to hurt a person for a living ... You make peace (most likely), and the words will be remembered for a long time ...
10. Speak the truth, and then do not have to remember anything.
11. At the beginning of the day do the most difficult and unpleasant task.
When you have made it - the remainder of the day you do not overcome unnecessary thoughts.
12. No one owes nothing. Forget the word "should." Throw in the active vocabulary. Otherwise, really bogged down in debt, and not only material, but also a moral.