On a diet

I am not in the mood in these days. There are many things in this month to make me upset. When I am busy, I hate people to bother me, for example, you keep talking to me but I haven't heard any of words. Anyway, I feel very irritable now. Maybe I should think a good way to change the mood. And then I finally decided to go on a diet. I think I every day eat big meals, it is not very good for my health. I think I will try to eat the hamburger with a lot of vegetables in subway restaurant. Also I will resume the bike day two days in a week. Otherwise, I am like a Tyrannosaurus because I cannot eat without meat every meal. Now I have a no idea for improving my speech skills. Everyday talking in English for 10 minutes? I don't know what to say. But I will not give up making my English reactions organizations as Chinese degree.