Do not let a day go by without telling your spouse and kids how much you care for them and love them.

Show appreciation for any kindness shown to you, no matter how small.

Don't jump dpwn a cashier's throat because she makes a mistake, she might be having a very hard sad day.

When you jump in bed at night, be thankful you have that bed and fall asleep counting your blessings. The petty stuff isn't worht it.