What causes a person can change instantly?

Indonesia
September 7, 2011 6:40am CST
What causes a person's attitude can change at any time? Can it be said to be a freak?, angry for no reason. but suddenly be fine again. Are headaches can cause a person irritable and emotional.
2 people like this
3 responses
gengeni
@gengeni (3308)
• Indonesia
24 Sep 11
The first possibility is the hormone or she had a problem that can not be resolved. headaches can indeed cause people to become more irritable and emotional, because the nerves are tense it can cause discomfort and increase the emotion in the moment. try asking people you know it went to the doctor. Who knew he was hit by severe depression or other illnesses. good luck
araboi
@araboi (41)
• Philippines
7 Sep 11
They can be bipolar. :)
saparidiki64
@saparidiki64 (594)
• Indonesia
7 Sep 11
Mood may be, and you are less sensitive in reading that.