For on this day shall atonement be made for you to cleanse you. You shall be clean before the Lord from all your sins. It is a Sabbath of solemn rest to you, and you shall afflict yourselves; it is a statute forever. (Leviticus 16:30-31, ESV)
Take time today to reflect on your year. How did you do? How can you better follow what God commands you to do. How can you serve Him more fully. More of Him and less of you.
Have a truly blessed Yom Teruah / Rosh haShanah!