Can't Stop Loom Knitting

I learned how to loom knit only a couple weeks ago, but I am OBSESSED. It is so easy, so fast, so oddly satisfying! I have been having some weird health issues for the last week, and have spent quite a bit of time in waiting rooms, on hold with the insurance company, and in the ER. This has provided lots of time with my looms.

I can't believe I didn't discover these things a long time ago! I can make a scarf or hat in just a couple hours! I have yet to branch out into more complicated designs, but I still have a whole bunch of family and friends to make hats and scarfs for, so I should be good for awhile anyway.

Do you loom knit? What do you make? How many strands of yarn do you use?