Mind gone off at a tangent....again!

Right, I'm sat here knitting and chatting to my friend, Blue, in the USA. She left a BRB message. I carried on knitting, and my mind wandered. I'm knitting an amigurumi. [Note to self, put spelling right on Fidgetty Fingers.] but I digress.
The one I'm making is a common octopus. You work the legs first, or as some corrected me the other day, the tentacles. I have just started the 8th one and I thought I would let Edwin know that I had finished the tentacles. My brain asked me...."why aren't they octuples?" after all there are 8 of them, not 10. I answered myself...nope then they would be dectuples...or however you wanted to spell it.
So, I reached for my dictionary, and looked up what TENTACLE means.
Tentacle noun. slender flexible appendage of animal, used for feeling, grasping or moving.

So...it doesn't have a numerical meaning. I should have known that after all ten is not a Latin root.
Perhaps this is why I'm comfortable with my own company, I can entertain myself quite easily when my mind takes a wander.

Shopping

Had a very busy day today, sorting things out for the kids. Off to Glastonbury, then Europe, in one case, final exam then Scotland for a month, another, the other..."Muuuuuuum! can you take me to collect my car?"
In the course of the day we went to Asda, at one point I heard one customer say to their spouse..."it's a blind dog!".
OK...am sorry for this, but my mind went off at one of it's silly tangents, and I thought, "well, it's a good job there's someone with it!"