What went wrong was disunity. Fear of other clans caused disunity within Somalia. Disunity in the form of clan hate caused secession movements. How can we achieve somaliweyn when we can't even treat ourselves like humans. You see how we treat the Madhibaan, Tuumal, Yibir clans. If we become better and make a way for clan hate to stop we can advance. A way to do this is probably make it illegal/fine to speak ill of another clan. Also get rid of clans in the government. If we become better and show that we do not hate each other then we can achieve Somaliweyn and unite under a new Somalia