Meaning of "Goin' To Chicago" by Van Morrison

The lyrics of "Goin' To Chicago" by Van Morrison seem to depict a situation where the singer has decided to leave a toxic relationship and move on to better things, symbolized by going to Chicago. The repetition of "sorry but I can't take you" highlights a sense of finality and decisiveness in the singer's choice to leave the partner behind. The imagery of raising the window high when the singer passes by and hanging the head to cry suggest a mix of regret and a recognition of consequences on the part of the partner. The reference to the sun going down and bringing rain implies the fleeting nature of happiness and the inevitability of challenges. The lyrics convey a strong sense of empowerment and liberation from a harmful relationship, with the singer refusing to tolerate mistreatment any longer.