I hear you! That switch from a drug lab to people can be super frustrating when you want to be involved with the former. Similarly, I hope the person I referred to in my earlier post is still doing the MDMA work I read about. I think that publication was fairly recent, so it may be worth it enough to look into. I was at AU a few weeks ago and from what I've gathered about the program and from what you'e said about your interests, it definitely seems like a good choice for you! I find that a lot of schools that have many differnt related degrees and departments (as Hopkins does) are pretty interdisciplinary and collaborative. Perhaps you can have a home department such Psychological and Brain Sciences but do a lot of research with the folks you are working with now. At many of the schools I have interviewed thus far, there are many opportunities to collaborate between departments or programs, so it may be a possibility at Hopkins as well. Above all, I think its awesome that you're looking into things this early; you'll give yourself a great timetable to make your application decisions!