 Yeah, four years Stanford Medical School, four and a half years of head and neck surgery residency. I'm nine years into training and I look around me and I realize, you know, I've kind of been in this tunnel vision, like this is the answer. Conventional medicine is the answer. But I look around me at the trends. I'm, you know, cutting into people all day long. And Americans are getting sicker every year. We're spending $4.3 trillion on health care costs and Americans are getting sicker every single year, Brian. Life expectancy is going down in the United States. Even since the pandemic? I thought the pandemic was the reason for this.