I made an awesome list of Krita resources. [Krita](https://krita.org/) is an open source cross-platform raster graphics editor geared towards 2D animations.
Between our adopted fur babies, family deaths, and live just happening, we are definitely feeling the strain of the holidays. I don’t know that I feel comfortable asking for help, but I sincerely appreciate you doing this
Reptiles (and other ectothermal vertebrates) will “artificially” give themselves fevers by staying in heat sources longer when they’re fighting an infection. It’s called a behavioral fever.
I tend to get chills with my fevers. Maybe "chills" in ill mammals are similar instinct, to provoke the urge to bundle up and get warm when it isn't necessary, thus instigating a fever?