If you want to tackle a challenging animation exercise, try animating a pair of shoe strings which are being tied.
Getting close(r) to an acceptable output, after much insanity.
Tying a knot seems to be a sort of worst-case scenario for animation.
techworker1 I'm afraid I'd just do a close up of the face, tongue sticking out, frowning in concentration. :)
Result I got was not beautiful, but will serve the purpose. I learned a lot over the several months of working on it.
https://vimeo.com/279579974/7a123892f2
(embed doesn't seem to be working right now)