diagrams! um... diagram

lessons/01.yaml

@@ -63,6 +63,25 @@ content: |
 
   If you can do that, you are probably good to go.
 
+  ### Working Effectively and Efficiently
+
+  I highly recommend you do the following:
+
+  * Bring up your terminal and open 2 tabs:
+    * One is for regular terminal stuffs
+    * One will be for irb (aka rails console). We'll explain later
+  * Open your browser fresh or hide any windows you already have open.
+    * Bring up one window with two tabs
+      * One for this content
+      * One for interacting with your app.
+  * Open your text editor and _do not ever close it_. We're not quitters. 
+  * Hide all extra applications. Turn off twitter, IM, and all other distractions.
+
+  By minimizing the number of things you interact with, you reduce the
+  amount of time spent switching between them and the context lost as
+  you work through the lessons. Having 50 tabs open in your web
+  browser gets confusing and wastes time.
+
   ### Format
 
   Each lesson will look like this:

lessons/07.yaml

@@ -22,7 +22,7 @@ explanation: |
   point is that it doesn't get more difficult than this as we add more
   functionality to the application. Your typical process will look like:
   
-  TODO: add my diagram
+  ![workflow](/img/workflow.png)
   
   1. Add/change some functionality.
   2. `git commit -m "msg" files`