D is great!! I to was inspired to become a teacher because of him! He is one tough cookie, but he does that because he likes you!
I had this teacher a few years back...He is def the best teacher I have ever had! Inspired me to become a teacher myself.
Maybe a bit angry but he's one man that you'll be thankful for when alls said and done.For my four years with him he's been an inspiration and a pain;)luv ya D!