The sacrifices of God are a broken spirit;
a broken and contrite heart, O God, you will not despise. (Ps 51:17).
God does not expect perfection from us. However, He does want us to be honest about our sin and seek His help in overcoming that sin. No matter how many times we come to Him honestly with our brokenness, He will always forgive us and help us to move forward.
Do you have something you need to repent of and confess? Don't try to hide it . . . confess it and seek God's help to overcome.