Research on insomnia.

This order is a proposition of a research on insomnia. It is not required to be actually conducted in real life, but it is a proposition on the research study. You can use any type of scientific method in this research proposition; case studies, survey research, interview, descriptive research, correlational research, experimental research, etc. The goal of this research is to figure out how some people develop insomnia and the different types of insomnia ( exaple: from mild cases that can be cured with non-prescription sleeping aids such as melatonin and valerian, to severe insomnia where it can only be cured with strong z-drugs such as Xanax and zopiclone). This research proposition is supposed to help better understand individuals who suffer from insomnia and to better treat the different types of insomnia. One of the main question that this research proposition should most of all focus on is whether or not doctors should should consider giving out sleeping pills with longer prescription time duration or if most of the doctors that are against z-drugs are correct to limit the amount of time for their prescriptions. Or if severe cases of insomnia is almost impossible to cure without strong z-drugs. I hope that this explanation wasn't too confusing, if you're not sure of anything, please feel free to contact me.