“The easier I make it, the less they do.”
This is the counterintuitive one. Your teen dodges the simple worksheet, then spends three hours on a complicated project. You simplify the worksheet. They do even less. The ADHD brain runs on stimulation, and easy is under-stimulating: no challenge, no dopamine, no start. Easier was the wrong direction. When avoidance shows up, raise the bar, and keep your tone playful, because playful-hard engages and anxious-hard shuts down.