Does the person at the convenience store smile when you come in to pay for the gas--or does she hide in the back?
How hard is it for you to give a compliment? All it takes is--I like that blouse! You've got new glasses!! Your hair is gorgeous!!! Hey kiddo you are so smart to figure that out.
It takes no time at all and believe me YOU will walk taller, feel better and have a happy day yourself.