Happy chinese new year

I would like to say happy new year to every khmer-chinese people and wish all the best wishes, especially a dream comes true. I know that many people is enjoying their New Year but I'm really busy with my research, thesis, exam and part time job. What a busy life? If I stop doing part time job I will have no income but if I don't try to do my research now I can't graduate. Especially, I don't know why my teacher is always angry with me even if I try and try to do experiment a lot, sometime I fell that I'm more tired and do more complicated thing than the other members but my result is just getting all the teacher's scolds. Why the other members do the same me but they are ok? Why I'm always wrong in my teacher's eyes? I'm just the animal for someone to use?