One of the great things about God's mercies is that they're new every morning (Lamentations 3:23).
This means if you had a bad day yesterday, you have another shot at it today.
And you should take the shot.
The adversary would love for you to spend today nursing your wounds over a misspent yesterday.
But the Lord wants none of that.
That's why He brings mercy with each new morning... so you can get on with the dominion work He has for you with a good conscience.