The mood is just like the blowing wind, existing around you wherever and whenever, influencing all the things concerned you. The mood can infect other people, all the persons about you and all the things about you. I donn't know if you have this kind of feeling, originally speaking, you are softhearted, but you become very impetuous suddenly by some unknown reasons. Yes, this is the fault that the mood bring to you.
In my opinion, the people's mood can be affected very easilly by the outside things, and the power of the mood is too strong to image. When you are in the bag mood, you have treated your best friend as the enemy; you even smash the most beautiful things you think before.
My dear friends, trust me please! Taking the good mood to deal with every matter you have to face, you life will become better and better.