Francesca Battistelli's, Free To Be Me has always bothered me a bit-- particularly the oft-repeated "Perfection is my enemy" phrase. Of course that notion isn't specific to her. You've probably also heard sayings like, "Perfection is the enemy of good" or "You don't need to be perfect".
Granted, in a lot of scenarios, perfection may be difficult, impossible, or unnecessary. If you're learning a new skill, you don't strive for impeccability, you strive for improvement. That's fine. Perfection in many areas isn't a priority.
On the other hand, Christians should be at least concerned about moral perfection(perfectly keeping God's law). Not only is this how we can glorify God; it was through Christ's perfect obedience that we now have salvation.
Philippians 3:12-14 reads,
"Not that I...am already perfect, but I press on to make it[knowing Christ and attaining resurrection from the dead] my own, because Christ Jesus has made me his own. Brothers, I do not consider that I have made it my own. But one thing I do: forgetting what lies behind and straining forward to what lies ahead, I press on toward the goal for the prize of the upward call of God in Christ Jesus."
As fallen humans, moral perfection isn't attainable yet, but God is sanctifying us so that one day we can perfectly keep his commandments. Therefore, moral perfection is God's goal for me. I have an incredibly far way to go, but it's not my enemy.