Compliment Your Mirror Day

Pamper yourself. This may be especially important if you live with social anxiety disorder, as your social skills may be lacking.

You look great today! You are kind. I admire your bravery to speak up about things that matter to you.

According to the mere-exposure hypothesis, people prefer what they see and encounter most often. In terms of self-perception, this means that people prefer their mirror images to their true images, which are what other people see.

If you think you are owed something for complimenting someone, then that's not really flirting. A genuine compliment is for the person receiving it. It's just for that person to receive and hopefully feel good about. It's a bonus if you get to feel good about it too.