We will always bring ourselves into each new situation. Grace and mercy brings a new person into each new day. God's love heals wounds and God's plan has new opportunities.
"Do you not know that all of us who have been baptized into Christ Jesus were baptized into his death? We were buried therefore with him by baptism into death, in order that, just as Christ was raised from the dead by the glory of the Father, we too might walk in newness of life." - Romans 6:3-4 ESV
Jesus, the eternal God, woke up one day as a baby then He did that again and again each day for 30 years. He awoke to find Himself still a man, a new man, a righteous man.
"But emptied himself, by taking the form of a servant, being born in the likeness of men. And being found in human form, he humbled himself by becoming obedient to the point of death, even death on a cross. Therefore God has highly exalted him and bestowed on him the name that is above every name, so that at the name of Jesus every knee should bow, in heaven and on earth and under the earth," - Philippians 2:7-10 ESV
Every person that discovers the glory of this name also discovers a new humanity.
"Therefore, if anyone is in Christ, he is a new creation. The old has passed away; behold, the new has come." - 2 Corinthians 5:17 ESV