File talk:Challenge vs skill.svg

Source
What is the basis for this diagram? I see that it appears in various articles, but is it the invention of the uploader of the original JPEG (in which case it's original research and should be removed), or is it based on published sources, in which case the original uploader plagiarised it? Beorhtwulf (talk) 22:23, 28 February 2011 (UTC)

Incorrect SVG block makeup
In Firefox, the color "block" for relaxation and anxiety are both incorrect and appear to leave a transparent hole. The relaxation block has a line on unfilled color on the top of it, and the anxiety block has transparency near the center. 2600:4040:1358:A000:0:0:0:E2F1 (talk) 00:02, 12 February 2021 (UTC)