The Jellinek Curve The Jellinek Curve Applied to Recovery Substance use has predictable impact and is progressive in nature; there is an identifiable downswing. Similarly, in recovery there is a progressive upswing. This cycle applies to both the substance user's recovery and the family member's recovery. For each of the items on the upswing of the Jellinek Curve (from self-neglect forward), identify examples of what it would look or feel like for you to grow in that area. 28