Habit stacking
Attaching a new behavior to a routine you already do daily, so an existing cue triggers it instead of willpower.
Habit stacking is the practice of bolting a new behavior onto an established one using the form "After I [existing habit], I will [new habit]." The routine you already have becomes the cue, so starting no longer depends on remembering or feeling motivated, which is what makes the behavior automatic faster. In trials, habit-focused programs outperformed willpower-based ones, and automaticity is the mechanism: the behavior runs on a trigger rather than a daily decision. That matters most on the GLP-1 off-ramp, because routines built while appetite is still quiet keep running once food noise and hunger rebound. Stack one habit at a time and anchor it to a cue you never skip.