Go straight to the third page of the link below to read Rebecca Foust's exceedingly kind and insightful commentary on A Year of Mourning in general and "272: Bad trip," "289: Castiglione," and "321: Laura in disguise at sunset" in particular.  Her discussion of craft puts my two pages of babbling about process to shame!  

Becky is the author of PARADISE DRIVE and poetry editor of WOMEN'S VOICES FOR CHANGE, where  my "Poetry Sunday" feature will be posted (if I understand correctly) from 2/4-10, 2018.  

https://womensvoicesforchange.org/poetry-sunday-poems-by-lee-harlin-bahan.htm