The dreamer finds themselves in a nostalgic educational setting, feeling disconnected from peers and younger students. An intriguing new teacher introduces them to new knowledge, symbolized by the remarkable snakeskin coat. There's a sense of competition with the younger group, marked by rejection of alcohol and concern for self-control.

The school setting may reflect a learning phase or a desire to gain knowledge. Teaching basic information that peers don't know could symbolize feelings of superiority or frustration at being ahead of others. The unfriendly clique of younger kids might suggest feelings of exclusion or insecurity about fitting in. The interest in the new sociology subject may indicate a curiosity about understanding human dynamics better. The snakeskin coat motif could represent transformation, adaptability, or protection. The refusal to drink alcohol, coupled with concern about competition, may signify a desire for self-improvement or fear of losing control.