I would like more areas to open up as you gain exploration points. Also why not make fishing a seperate skill from farming. Let them use nets or a boat. Doctors should have something to do in the hospital maybe medical research using some of the plants. Or for the goulish maybe operate on sick villagers? Possibly villagers could meet up with explorers from another tribe (leading into VV4) It would be good if as children near working age they could learn to pick up items they have collected befor.