This is my first post, and I hope it's not out of place, but I've been going crazy trying to piece together the info I'm looking for and can't find a good source. I'm completely new to the Civilization franchise and recently bought Civ5 + G&K + BNW. I try to watch YouTube videos of people playing, tried reading posts and articles on city building, and I'm still just completely lost. I started out just trying to build every building in every city and found out that was pretty bad. Then I tried to just concentrate on specific things, but am struggling with how to know what cities to make specialize in what, and I also have no clue as to how manually working tiles can be used to my advantage. Also, come the late game, I always seem to have cities between 10-20 people that are always struggling with unhappiness and gold. Is there a good definitive guide for cities and city building? Is there a loose rule for what each city should have and what role it should fill? I'm so lost... Thanks in advance!