When "I'm fine" might be masking? At what cost?

I know some of you like poetry.  When I am tired, rather than read poetry myself; I like to listen to a podcast or watch a video of poetry being recited.

Today I came across the writer Becky Hemsley's poetry and was intrigued the poem "I'm fine" (2022).

I am tired today, so I was glad to find the video recital:

https://www.youtube.com/shorts/L6NQQzfeHBI

If you prefer to read the poem (hearing the words in your own voice); you can read the text here: 

https://www.facebook.com/share/p/1CU4B61xJX/

The poem resonated with me.  Maybe it will with others too.

It made me think a bit more around answering a greeting / enquiry - when "I'm fine" might be masking?  At what cost?