Bad Mood

These days I've been psychology tired, I don't know how to say and I don't want to explain again. Too many things I have to do, I hope I can finish it as soon as possible. I don't want someone bother me. So I hope "you" can have some self-knowledge and I don't want to talk about your things again, and stop asking me reasons about the thing which happened recently. You always regard things are not your bussiness, but actually it's all about your bussiness and you never did it by yourself. It was me always devote and you totally know nothing. I am fed up of your attitude, so please just get out off my sight!