Very true for me too. I write paper notes ordered by time on subjects that I need immediate understanding on. To preserve important conclusions or insights I ad

Very true for me too. I write paper notes ordered by time on subjects that I need immediate understanding on. To preserve important conclusions or insights I add them to my digital notes which are organised by topic. I liked the author's idea of having a separate topic based notebook as well to summarise journals. Paper is so much more inviting than any screen I've used so far.