I have an informal, untested theory that when it comes to sustenance while writing, there are two kinds of poets: coffee poets and food poets. Coffee poets (who in some cases could be considered tea poets) can go half the day or longer without solid food; their focus is sustainable without the distraction and mess of eating. Coffee poets who are also capable of writing in public spaces are doubly blessed, as they can log many hours in a cafe without having to incur the expense of meals with their beverages, or the interruption of leaving for lunch. Bringing a thermos, they can bide their time in libraries, getting lost in the books they’re reading and writing, enjoying a communal version of a solitary activity.
Lês fierder by The Best American Poetry