If you had to relearn Emacs today, how would you?

Spent a few weeks learning nvim and colemac-dh; doing light customizations -- found myself pining after neorg, and figured if I want this in my dev env, it is likely work learning the original tool itself.

Realized many in this community might have some nuggets of wisdom to share. As that's the case, for those of you who use Emacs, how would you get into it today?