In the matter of diligence is often based on the mood because of the Group b is so easy to change your mind, habits. The test results come out often depends on the mood at interval see textbooks before the examination date (this one's a bit must be careful ladies)
In a matter of course Diligence is usually based on emotion Group B has the habit because it's so easy to change. Exam results are out often depends on the mood at the time of the texts before the draw (this is a must watch out girls).
On the subject of learning, diligence, often by emotion. Because habit change group BEME so easy. The exam results come out, often with emotion when the textbook before the exam. (this is always to be careful, ladies).