Check this out here: https://ragtagcommunity.wordpress.com/2021/02/21/rdp-sunday-backbone/

“Don’t you have a backbone?”
I don’t know how this means that you have guts!
And how does having guts make you stronger? Don’t all people have guts?
Does having guts mean you are careless since you might try stuff other people won’t?
If you “have no backbone” how are you surviving?
When I think of no backbone I think of jellyfish but then I wonder how anyone can say that a jellyfish is a wimp? Have you ever been stung by a jellyfish? They might not have a backbone but they sure do get you good!
This then makes me think of all the other things that don’t have backbones but that could still kill you, like a snake.
Do spiders have backbones? I don’t think so but they sure are brave going wherever the hell they want regardless of who cares or not.