Our response to habitual sin problems, health problems, financial problems, joy problems should all be met with this answer: prayer.
https://www.desiringgod.org/messages/our-deepest-prayer-hallowed-be-your-name/
https://www.desiringgod.org/messages/our-deepest-prayer-hallowed-be-your-name/excerpts/how-to-pray-for-victory