Imagine you’re sitting in front of your doctor, and he says that your health definitely needs to improve. He then looks you square in the eyes and says, “If you wish to live a healthy long life, you must stop eating junk food and living a sedentary lifestyle, and start eating plenty of healthy foods and exercise every day.”
Your doctor’s wakeup call to you would demand a radical physical lifestyle change. That is, if you wish to live a healthy long life.