Thanks for the feedback)
The chains are planned to be quite long. The final resource consumption will be some kind of significant building that needs a lot of different resources. But the idea of cities is just as interesting. Maybe I should think about it.)
The forester both cuts the forest and plants it, so yes, the forest is a renewable resource)
Puzzles add stress for a while, so I didn't want to introduce that. But I think I have an idea how to do it)
Thanks again for the feedback, it's very nice)