Mood means your current disposition or state of mind. People have modal swings if they are temperamental and have a disposition which keeps on vacillating. Bad mood is a bad frame of mind that one suffers from when nothing is going right and the tide is completely against us. There are other times when you have a spat with someone or get rebuked and scolded by someone. All such things can possibly throw you in bad mood.
In a bad mood, you are bound to lose your cool and get mad on someone else. People are bound to face your fury if they encounter you at such a time when you are in your most vulnerable state. Bad mood might be when you are possibly angry or crestfallen because the chips are down. You should sit alone when you are in a bad mood so as to avoid getting angry on others. On the other hand, good mood is completely contrary and denotes the state of mind when you are happy and upbeat and sound quite content to others. Cher had remarked, “Nothing lifts me out of a bad mood better than a hard workout on my treadmill. It never fails. Exercise is nothing short of a miracle