hi i born on 10 of dec 1989 iam facing lot promblems in my day to day life specially in studies

Yes, that's right, because it happens to be your birth year in 2013. In Chinese culture, a person may get very good or very bad luck in his birth year. That's why you feel things do not go well. But as long as you habdle and overcome them all with your strong will. It can be fine and your fortune will come to your gradually!