Every time you bathe, work out, eat healthy, develop a new skill, treat yourself in some way, you are telling yourself that you are worthy and that you deserve to be loved and cared for. The more consciously that you tell yourself these things, the more effectively the mechanism of your life will run. Love is the oil that lubricates the mechanics of existence. To deprive yourself of Love is a form of suicide.
Every time you tell yourself that you are worthy, you etch it into your energy field and announce it to the world. It is the best way to beautify yourself. And it is also a way to show others, who have never experienced self-love, how it is done.