In this episode, I talk about the two different areas you need to be passionate about to love your work. 

(A) You need to like the topic it's about (health, video games, soccer, real estate) and (B) enjoy the day-to-day activity according to what you love doing (solving problems, interacting with people, consulting, writing etc.). 

You might love a topic, but hate the business you're in.  OR, you might love doing an activity, but aren't particularly passionate about the topic your business revolves around. 

If you love biohacking, you could start endless businesses: An eCommerce supplements business, a coaching program, a blog, writing a book, creating events for biohackers... but what might matter more than the topic you choose is the medium or vehicle.

If you love biohacking but you don't like interacting with people, a coaching program might not be a business you'd be passionate about.