“So let’s imagine a drug that was shown to add years to your life; reduce the risk of heart attack and stroke; cut your risk of Alzheimer’s disease by more than half; help you relax during the day and sleep better at night; double your chances of staying drug- and alcohol-free after treatment; activate your natural killer cells; diminish your inflammatory cells; increase your good cholesterol; and repair your DNA. What if this imaginary drug reduced hospital stays so much that it put a dent in the national health-care crisis? Oh, and as a bonus, gave you better sex? The pharmaceutical company who made the drug would be worth billions. The inventors of the drug would receive Nobel Prizes and have institutes named for them! But it’s not a drug. It’s purpose. And it’s free. Oh, and the side effects? More friends. More happiness. Deeper engagement in life. And did I mention better sex?”
Victor J. Strecher, Life on Purpose: How Living for What Matters Most Changes Everything