In her book "Gulp: Adventures on the Alimentary Canal," author Mary Roach reflects on the irony that most people go through life without ever truly appreciating their own organs, which are invaluable and astonishing. She points out that it is only when something goes awry that we start to pay attention to these vital parts of our bodies. This lack of curiosity about our internal selves raises questions about our interests and priorities.

Roach humorously contrasts our fascination with pop culture figures, like Christina Aguilera, with the neglect of our own bodily functions. She acknowledges that her perspective might seem unusual, but she urges readers to consider the importance of understanding and valuing the body we inhabit, suggesting that a deeper engagement with our physical selves might be more rewarding than following celebrity news.