All good teachers are worth their weight in gold
hats off to you all. 



maybe an extra
? 
-
-
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
intuition spot-on
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.