Proverbs 4:14-16 states "Do not enter the path of the wicked, and do not walk in the way of the evil. Avoid it, do not go on it; turn away from it and pass on. For they cannot sleep unless they have done wrong; they are robbed of sleep unless they have made someone stumble."
Philippians 3:13,14 states in simpler terms "focus on what's ahead of you, not what's behind". The only way for me to make changes is to realize I am gonna make mistakes and that's ok I just need to pick myself up and move past it.