* private quelch was highly ambitious, very diligent ,brainy but his strategy to impress his instructors back fired.
* in pursuit of showing off  his own knowledge,he irrifated and tried to be little his instructors.
*he rudely interrupted them infront of the squad and ehibited his knowledge.
*no wonder he is relegated to the backquarters of the kitchen house
Professor was very intelligent but he was very interrupting.
He always interrupted everyone.
He told the corporal turnbull that the way of teaching in which he was teaching about hand granade was not a correct way.
Another thing was that professor liked to read books deeply, not only for the sake of reading