Is it possible to become skilled enough at diagramming on pen/paper with diligent practice that it becomes easy to do mentally? And is it clearly worth the effort when compared to just learning mentally/naturally (e.g. if you thought you had good comprehension of Pali but then learned to diagram and got way better, faster, and clearer and you realize that you've been missing out)?
Thank you all for your tips.
When this is, that is.
From the arising of this comes the arising of that.
When this isn't, that isn't.
From the cessation of this comes the cessation of that.-SN 12.61Ex nihilo nihil fit.