Many people are still struggling with Identity, that's why most young people fashion, celebrities, work place, friends, parenthood, ministry. Most times we tend to identify ourselves with our accomplishments.
So to me my Identity is in Christ, I am a product of God. And the fact that God is constant.........he doesn't change whether I an successful or not......A son of God.
Do you know that you didn't begin when you were born??? You were formed long before your came into this world. Look at Jer 1:5 God knew about you waaaay before you even came to existence, he had you in mind.