Yes, that is what is meant by ODAAT. Sometimes it‘s even one hour at a time or one minute at a time. This way long term sobriety is built day by day.
Welcome to our community, Sam and congrats on 3 days sober! So glad you found us and you are here! In this forum you can always reach out for support and find amazing people in every state of sobriety and with any kind of addiction.
Maybe you want to check out some threads and join to share your experiences!