What does this song mean?

In the song "Don't Dare to Get Drunk when Drinking", it means that at a certain stage of life, you can't completely relax and get drunk even if you drink.

This expresses a contradictory and complicated emotional state.

On the one hand, people may hope to escape the pressure and troubles of life temporarily by drinking and seek a kind of relief. On the other hand, due to various responsibilities and constraints in life, we can't completely indulge ourselves, and we must keep a certain degree of control and sobriety.