I took that interview, and got the job, emigrated to the US from the UK and stayed for 4.5 years. I had total belief Firebase was the future and I wanted to be

I took that interview, and got the job, emigrated to the US from the UK and stayed for 4.5 years. I had total belief Firebase was the future and I wanted to be part of it. The challenge was mentally stimulating, harder than most academic planning problems. It was really hard to exploit the structure. I spent the full 9 hours on it after restarting my efforts at the 5 hour mark. 9 hours of sustained effort. Its not the kind of effort I would blow on most interviews, but totally worth it for that opportunity. And indeed, joining Firebase changed my life fundamentally. In retrospect.... it was such a great move, time spent exceedingly well :) Edit: I wonder how much was luck. I definitely aimed for Firebase. I used it once after seeing on HN and fell in love with it immediately. It felt like the future, so it wasn't dumb luck, but then, it worked out so very well, I wonder if I saw a similar opportunity I would be able to leap at it again. Would it work out again? I guess time will tell.