It's very sad that everyone have to suffer because of my stupid mood-swing. I'm not even in my mid age, don't tell me I'm having IMS. I can be very irrational and unbelievably obnoxious and selfish too.I'm not sure what caused my mood swing. Tell me I can blame the hormone please, or else it have to be my personality. I don't wanna have a shitty attitude. This attitude can happen like once a month, I don't know, I didn't really keep my track on the cycle.