People change. What lights you up could be very different a few years from now than it is today. One psychology study at Harvard and UVA found that nearly all nineteen thousand participants reported that their passions had changed significantly over the previous ten years.5 Encouraging people to base their career on what they love when they’re eighteen is like encouraging them to exclusively dress like their favorite band from high school. In which case I’d be writing this book while dressed like Scary Spice, and nobody wants that.

