Mary Killen, a television personality, says she began vaping two years ago and initially used it about 20 times a day. She later describes increasing frequency to 40 times a day and then to around 160 times per day, saying the habit became costly and had visible effects on her face. In her account, she sought to stop and claims she found a “one-day cure,” after which she stopped vaping “overnight.” The available excerpts do not provide details about the specific method or product she used, nor do they include medical confirmation or information on any diagnosis, treatment plan, or timeframe beyond the claim that she quit suddenly. The reports also do not describe withdrawal symptoms or alternatives she may have used. Overall, the sources present a personal narrative from Killen about rapid escalation in vaping use, perceived impacts, and an abrupt cessation, without corroborating evidence or additional context from health authorities in the provided text.