I crochet...well I haven't in a long time, but I have. Ive got 8 skeins of yarn waiting to be turned into comfy wrap things. Super simple even a 5yo could do it. It's just a giant rectangle all done in single crochet...or it might be double, lol, I can't remember. Once you're done you fold the top third down and then basically sew part of that on either side so you create armholes.
I've also made some fingerless Iron Man gloves for a friend. That's about it, lol. But I'd love to get back into it. It's like all those coloring books for adults. The repetitive motions allow me to zone out so it's like meditation.
I'd love to learn to knit, though. I like how much more professional knitting looks than crocheting.
And I agree that creating something feels great! I mostly play around with polymer clay and am currently working on setting up my own etsy shop for it.