Meaning of "When My Day Comes" by Buddy Guy

"When My Day Comes" reflects on the inevitability of death and the speaker's contemplation on how they want to approach it. The lyrics convey a sense of independence and self-reliance, with the speaker not wanting to burden their loved ones with their passing. By asking not to be mourned, but instead to let the willow tree weep for them, the speaker conveys a desire for a simple, natural farewell. The repeated references to a train bringing the speaker to the afterlife suggest a journey or transition that is ultimately accepted and welcomed. The song's message may resonate with the idea of embracing the natural cycle of life and finding peace in the face of mortality.