Everyday, i m normal and happy! suddenly at night i m depressed and cry for specifically no reason! i feel increased sorrow everyday! wat's hapenning?

Speak to your doctor: Have you spoken to anybody at home, school, or work about how you have been feeling and what may be precipitating your bouts of despair in the evening? I don't believe your problem is that of an affect of disorder which is neurologically explained such as "PBA."you may need some laboratory testing or a referral for more specialized consultation to get to the bottom of your problem. Good luck.