>>Oo! Rainbows are fun :D And something like the asexual colours would be pretty easy to turn into zebra stripes too, if I wanted.<<

You can turn any pride flag into an animal print, or animals.
https://irenekohstudio.com/collections/kawaii-cats-pride-collection

>>Those are awesome ideas.<<

Yay!

>> I think some of the coloured samplers are my favourite, but I can see how they would be a great way to use up a lot of my yarns that are very similar in tone and colour too. <<

I'd probably go for one in jewel tones myself.

https://www.yarn.com/products/valley-yarns-643-mystery-knit-a-long-blanket-free

But I also love blue, so I'd be delighted with one in shades of blue. When I'm shopping, that's the color that I keep gravitating toward the most, so I have a ton of blue things.

https://yourcrochet.com/sampler-blanket-free-crochet-patterns/

>> You have a seemingly endless supply of awesome ideas. :D :D

I give off ideas like other people give off body heat. If you watch, you'll see folks in my audience trying creative things that they haven't before, or had left off.