Never take powerful medications like Olanzapine/Quetiapine for treating bipolar disorder or schizophrenia. These drugs have extremely strong mind-controlling effects that can completely alter your thoughts, behaviors, and patterns. If you have bipolar disorder or schizophrenia, first treat your depression and anxiety, as these are the foundation for hallucinations or mania. Sleep treatment is necessary; if sleep deprivation worsens your condition, it is recommended to take antidepressants, anti-anxiety medications, and sleeping pills. Do not take other medications. Note: At this time, doctors are likely to think you have a thought disorder, paranoia, persecutory delusions, hostility, etc. Do not believe these; trust your inner self. Treat depression, anxiety, and sleep problems, and everything will get better.