A lot of individual have not found meaning to their lives. Many go about their daily life with what the society calls them.
Religiously, a lot of Christians simply call themselves royal priesthood, which is true. But you don't define yourself by generalisation.
Psalm 40:7, 'Lo, I come in the volume of book it is written of me'
There is some written of you and I beyond been a royal priesthood, remember when Jesus went to the synagogue and open the scroll to Isaiah 60:1.
By creation and purpose, that was what was written of Christ.
What is written of you and I?