I was animating a character walking and messed up the order of some keyframes so I had to delete some of them. I then remembered I wanted the shading to subtly change as the change as the character moved so I had to go back and edit my walk cycle keyframes. I also had some trouble keeping the characters speed at the same rate while he was walking. Eventually I finished the walk cycle and now Ican move on to some final touches like animating the Thin Man’s eyes following the walking man.