Yes!!
I used to and recently picked it back up. I'm still practicing and I love it. I'm making a scarf and I want to do more. It had been so long I had to buy a how-to book to get going again.
I also crochet and I make baby blankets for anyone or donate them to Salvation Army. It's relaxing and fun.
I crocheted when I quit smoking because it ketp me and my hands busy so it was a good replacement.
My scarf that I'm making... has been ripped out and re-startred twice now. And I didn't get all the yarn I needed when I began. I bought more and it looked great, until I got it into different lighting... then discovered the yarns don't match after all!! So, went out and bought what I was absolutely positive was the same as the original one. Nope.
Should have bought a book on how to buy yarn!