What would your PhD be in?

You can answer in silly ways or in serious ways…if you had a chance, time and money, what would your PhD be in? and what would be the topic that you’d want to study/what would be your thesis?

I hope to obtain a PhD in Sociomedical Sciences and I envision doing a thesis on the relationship between various gender norms in different cultures and health-seeking behavior on the part of the patient and health provision behavior on the part of health care practitioners…or I would like to compare the legal and illegal means of changing sex and/or gender and the effect of such changes on the health and well-being of transgender or gender non-conformant individuals…