hi..thanks for writing..i have understood your concerns... i want to ask u some questions: 1. whether u have been diagnosed as a case of depression? 2. whether u have taken any treatment? 3. whether the depression has improved? depression can not continue for 8 years, so.. 4. what are your symptoms at present? 5. u have changed home before 8 years or recently? depression causes a person to think negatively..if u have persistent sadness and loss of interest in your every activity..then u have confirm depression.. if, this is the case then u shud consult a psychiatrist, tell him detailed problems and your thoughts...depression is curable with antidepressant drugs and psychotherapy..follow the advice of the psychiatrist.. i hope u will find this advice helpful..best luck..