Are there any guides to living? - Lemmy.World

Hello, I was wondering if there exists any objective, high-quality guides to doing various human-stuff like showering, properly eating, integration in society, basically anything that can be thought as interacting with the real world. Maybe there’s a wiki for such stuff? A weird request, for sure, but I am wondering if there’s an overall better way to do common stuff. I’ve found the worst case scenario handbook [http://www.exploremarmaris.com/read/Survival/] to be very useful, but more material is always better.