There is absolutely nothing better than closing your day with prayer. Coming before the Lord our God and pouring out our concerns before Him is a gift from Heaven.
One of the things that you may want to consider if you are not doing so already, is to ask the Lord to forgive you before you bring your request to Him
This prayer below, is structure in a way that allows for you to acknowledge your sin, and ask for forgiveness of your sins at the beginning of the prayer. Give this prayer a try if you haven't already!