Gosh, thank you for digging into all this! It truly means so much.
The anxiety read makes a lot of sense given the aggressiveness of the visuals and actions. Similar to Far Away Times' comment below, I think my reading and the anxiety one are not necessarily unrelated!
An hour is so long to be in this game! Thank you for engaging with it so deeply though, and I'm sorry the secrets are so obscure! I'll give some hints here: they're both at the top of the screen, and one of them won't be visible if you're by yourself.
Really neat interpretation of the train station. I definitely didn't consciously think of anything like that for it, but it makes a lot of sense. I suppose your initial assumption isn't far off either, actually. It could easily represent the subway stations in Boston or New York City that I used to frequent with friends. I was in a pretty heightened state of creative excitement back then, and those subway stations exist in my memories as a sort of magical liminal space where I contemplated that excitement between destinations.
Thank you so much for the well wishes and the kind words!!!