Meaning of "Evil" by Cactus

The lyrics of "Evil" by Cactus convey a sense of impending danger and unease. The repeated emphasis on being a long way from home and unable to sleep suggests a feeling of displacement and vulnerability. The image of a mule kicking in the skull symbolizes the overwhelming force of evil invading one's mind and causing distress. The urgent warnings to watch out and protect one's happy home reflect a desire to hold onto safety and stability amidst chaos. Overall, the lyrics serve as a cautionary tale about the presence of evil in the world and the need to stay vigilant in protecting oneself from its harmful effects.