I have had a fondness for the name, Sadie, ever since first hearing Barbra Streisand sing, "Sadie, Sadie, Married Lady" in Funny Girl ages ago. So when Willie suggested the name to me so I could sign off with something other than 'Unnamed' (the name I gave myself for the short term when starting this blog), even if it turned out to be just temporary until I'd chosen a name for myself, I thought it was a good idea.
I still think it's a good idea, as you have already guessed. I feel as close to being a 'Sadie' as I can, without it being my real name, if that makes any sense. LOL Anyway, it seems to suit me.
I hope you enjoyed Babs' singing!