A shelter is an architectural structure that provides us protection from the environment. It's also commonly considered a fundamental physiological need, the foundation to develop higher human motivations.

It's a place where things feel familiar and at ease. That makes you feel low levels of anxiety and stress. Nonetheless, the shelter is also fragile. It can decay and become rusty over time if we don't take proper care of it. For that, we must periodically venture into the wild to gather resources to preserve or, even better, to improve it.