The idea that there is some magical laser therapy that fixes this acne, is quite common. To this point, I don't think that we have a single laser or light treatment that is able to turn this thing off long-term. We know that acne goes on for a long time. If you don't treat it, 25% of individuals with acne at 18 will still have it at 25. So we need to accept that we need to appropriately select treatment and encourage patients to take this treatment.