Meaning of "My World" by Descendents

The lyrics of "My World" by Descendents delve into the idea of isolation and detachment from others. The singer finds solace in escaping into their own world, where they feel safe and comfortable. Despite attending social gatherings and trying to connect with others, such as their girl or playing music for them, the singer faces rejection and criticism, reinforcing their choice to shut themselves off from the world. The repeated refrain of "My world is my mind" emphasizes the singer's need for personal space and introspection, rejecting the outside influences that may bring pain or disappointment. The act of retreating into oneself and creating a barrier from others can be a coping mechanism for dealing with rejection or loneliness, ultimately leading to a cycle of isolation. The lyrics explore the internal struggle between seeking connection with others and protecting oneself from harm by withdrawing into a personal haven.