Jesus erased your past and you became a new creature, so stop dwelling on what was. You cannot change the past, but you do have control over today and tomorrow. Let the Holy Spirit guide you and let us continue to look and move forward.
A look back and a view forward on God's goodness in 2016 and 2017.
..of course it's a challenge in the flesh. But in the kingdom of God it's always the opposite, and Jesus is our primary example.