Thanks Michael.
I reflected on both meanings, the latter being more chilling.

For me, this could be simple poem about a person walking over thin ice or it could be a larger poem about global warming. I liked it

Thank you keith.

I also get a sense of fear when experiencing 'Crunches'. If you choose to, please share some of the other meanings that have come to you.

Your meanings may help to expand mine.

Fred, I shuddered at this, but I also see other meanings, too many to mention.

Thanks
Keith