As most of us become to adapt to the daily living and study of colleges, we start feeling exciting and comfortable. But beside these issues, we still need to pay much attention on our behaviors and what should we need to do and finish and obey. Late is one of those common defects of the students in the colleges. Leaving early is also a common bad phenomenon in the colleges. Last but not least, cutting is widely and happened in the colleges’ students most of time. Those are not good phenomena among the students and they will lead them to troubles and problems.