 I mean, think about cancer. You know, cancer on average takes eight years to get big enough to where they can even see it with the most sensitive medical technology, let alone before you start to have symptoms. So almost a decade goes by of your body building cancer and you don't feel anything. You wake up every single day feeling totally fine. In fact, this happened to my mother-in-law, Katie. So my wife's mom, Katie, eight years ago, looked and felt totally fine. She was 62 years old. She was on no medications.