diff --git a/F.A.Q..md b/F.A.Q..md
index 9843ca1..378f3fa 100644
--- a/F.A.Q..md
+++ b/F.A.Q..md
@@ -2,6 +2,10 @@
 
 Press `<C-W>w`.
 
+## What is a buffer, a window, a tab?
+
+This isn't a NERDTree-specific question, but misunderstanding these Vim "objects" will negatively affect your user experience. Vim is not like other text editors or IDEs, and it shouldn't be made to fit their molds. There is great power in the way Vim handles files (buffers), splits (windows), and layouts (tabs), power that you can't get in other editors. For a better, more in-depth explanation, read the following blog post: http://joshldavis.com/2014/04/05/vim-tab-madness-buffers-vs-tabs/.
+
 ## Is there any support for `git` flags?
 
 Yes, install [nerdtree-git-plugin](https://github.com/Xuyuanp/nerdtree-git-plugin).