I used to be in the game industry a long time ago, and while I'm no longer in it I still try to work on game in Unity (turn based strategy game right now) with my very limited energy in my spare time. I've been out of the whole industry long enough I don't really even know where to chat and bounce ideas off of other indie devs, or find people to work with. Some Discord channels? Itch.io forums?
About how much did you have saved up to take that year leap to work on it full time? How far along were you? At some point I'd like to make a similar leap but I don't think I have enough cushion built up to do that yet.
Also at one point did you decide the game was good enough to put up on Early Access? Core game loop? Core game loop plus certain nice to have features?