since ninth grade every time my annual exams came up i just cannot bring myself to study.i didn't know what this is but my result is considerably deteriorating and i have started having psychological problems.i was never never that bad in studies and my IQ level (on various online tests) have always been above 110.i am still an ardent reader.i attend classes regularly and try to finish my homework in time.but when it comes to exam i just cant help it.i end up doing all meaningless stuff, like watching tv shows i have never watched reading the newspaper again and again whereas i have huge amount of study left.sometimes i also end up talking to myself.i have tried a lot to bring in my abstinence but i guess im too weak.however on other fields i am pretty normal and selkf controlling. i cant sleep or eat properly, get horrible nightmares.have fever.please anyone with any advice!