![](/static/253f0d9b/assets/icons/icon-96x96.png)
![](https://lemmy.ml/pictrs/image/qIIa9cvhIT.png)
It is good as a visual representation of the global, but you basically have to read each side of the triangle individually to grasp it well. The middle of the triangle means a perfectly equal distribution and the vertices mean 100% of one of the three characteristics.
I mean, considering she had finished 4k by 2018, that is totally doable