Once you do that it becomes easier and you can achieve your dreams. The three works like a triangle. They are closely related to each other. Your Self Esteem is determined by your Achievement and Sense of belonging. If one is missing your life is not fulfilled.
Achievement takes many forms.
It can be tangible or intangible. It can be setting your own website. Getting your personal Sales Targets. Helping others to achieve their goals. It is anything that gives pride in any personal act or acquired knowledge no matter how simple it is.