Wild man syndrome experiencing the condition. Some theorists believe that emotions are produced by culture and are not biological. Their emotional diversity across cultures and the way individuals think is based on their social environment and on past and future experience and expectations. Wild Pig syndrome is unusual by Western standards; however, it is common and normal in the Gururumba tribe. This syndrome got its name from the occurrence of domesticated pigs going through a temporary state in which the pig will run wild. With appropriate measures the pig can return to the domesticated pig life among the villagers. This is similar to
Animal Crossing: Wild World to "City Folk" via a wireless connection between the two consoles. As of May 20, 2014, online functionality offered through Nintendo Wi-Fi Connection is no longer accessible. The discontinued services include online play, matchmaking and leaderboards in which "Animal Crossing: Wild World", as well as many other online DS and Wii games, are affected. The game was first announced at E3 2004 under the tentative title "Animal Crossing DS," where it was revealed to utilize the Nintendo DS touch screen and implement multiplayer capabilities. When development on "Animal Crossing: Wild World" first began, it was decided that nothing was going