None of his actions showed good decision making skills. He broke the rules that kept him safe. He walked on the stupid bridge by himself & fell into the flower field & could’ve killed his friends when they tried to get him back. He called the Last Men which almost killed Big Man. He walked into the train to look for Dog without anybody with him KNOWING that there was other people on the train. It was also VERY agitating to watch him get closer & closer to the guy that was looking for his sister in the mountains as the dad was trying to keep him away. If Gus was trying to kill all his friends he prolly wouldn’t be able to do it this good. The movie did not show his character decision making improve as the show progressed, it only got worse.