Only you can determine what is sincere for you.
Only you can determine what is a success for you.
In all of these remember to be honest with yourself, be realistic while keeping a sense of imagination.
Be as authentic as you can be, for in authenticity lies the power to say I did my best.
When you have done your best you are able to face the days with courage.
In courage, you will find your happiness, peace, and most importantly yourself.