agents can do is they can trade so if one agent has too many resources and the other one has not enough they can trade those resources among each other for those coins so once you build a house you collect some coins you can then either go and collect more resources or you can use those coins in order to buy resources off of other people this guy this is unlucky no coins no houses and no resources look at them oh yeah so you also can't move across the water here um you can only move on the grass you can also not