If he is injured in such a way that limits his movement, there is no one to look after him. If he becomes sick, there is no one to care for him. In short, any loner would not survive in a zombie apocalypse. read more
In short, any loner would not survive in a zombie apocalypse. With no backup, alone with his thoughts, and his only companions being the incessant moans of zombies, he would go crazy, get sloppy, and get shot, stabbed, or eaten. read more
For example, a loner may think that a zombie apocalypse is still going on, even after it had burned itself out. Going deeper into the choice of living alone, any survivor choosing this path would have to live a hunter/gatherer lifestyle. read more