Very interesting and aesthetically pleasant, I enjoyed it a good deal! It was fun that you could essentially make whatever YOU chose. I haven't had time to do more paths yet but I'll keep it around ^_^
I could add that if you did end up updating it it'd be nice to have some sort of preview indicator of how much room you need for the various extras, and that it'd be nice for click to work as well as spacebar to advance text. Maybe even an additional polish suggestion would be that the messages telling you you can't do whatever you just tried would be nice if they didn't need to be actively dismissed but just appeared without hindering your next action ^_^
But honestly this is already a great experience. Thank you!!