i dont know if this question is still wanted to be answered but i agree with mellee. bob marley had cancer that started in his foot , which eventually led to his death. he says in the song "my feet is my only carriage, so i've got to push on through. But while im gone..." so he's probably just telling his wife and/or other women to not cry over his death. and the rest of the song is just him recounting his good memories of the past before he dies. its very clear if you know about the cancerous foot part.