I totally relate to the original post. I would also like to add that as a first generation college student, I met no one in my cohort or department that were first generation college students. In fact, many had parents that were quite successful (i.e. lawyers, doctors, researchers). Being as my parents never went to college, I didn't feel like I could freely express my problems or issues with my parents because they would not understand. In fact, my parents were not truly supportive of my research pursuits until now and even now I have to defend my future research goals and interests and whether they are worth it. They come from a background where higher education should lead directly to more money, which is not always the case in research. The support whether financial or social/emotional helps a lot.