I started off in the "enjoying collecting gear" quadrant of photography, then I heard an insightful comment by a pro: "If you have $5K, you can either buy one good lens and use it to take photos of the pigeons outside your apartment, or spend that money on a destination holiday and take pictures of amazingly beautiful places with your old lens which still works perfectly fine." I stopped buying new kit and started go…
Oh, and working in Silicon Valley may not be necessary. A non-techy friend of mine bought a medium format camera and took it to Antarctica. But then he is a cardiologist.