I moved on from SuperFit full-time and got a "real job" again (Square an a mobile engineer). I must admit, it feels pretty good to get paid a salary again and only focus on one thing. Being a solo founder requires spreading yourself across so many disciplines, and adjusting quickly to mistakes.
It was a good 2 years indie hacking, but I think I'll be much happier the next two years working a normal schedule and saving up money again.
Thanks for sharing your journey! Hopefully, you'll find the happiness you are searching for. Best of luck with your new job man!