Yes. I was kind of wasting a lot of time. So stop it.
It is impossible for me to learn Unity in 4 weeks and finish a game. So I changed to TWINE which seems to be a little easier because I want to finish a playable game, NOT a showing only demo, which is totally fine as long as this is something I really want.
It could be hard for a purely text-based game being interesting and creative but I have to try.