Thanks @COGSCI and @PhDinPublicHealthHopeful! It is definitely a relief, that difference between 'sure, grad school' and 'oh shit, this is really happening' is rather big lol. The NYU program I applied to has a decent enough stipend. I studied and lived in the city during my MPH, I agree, it'll be tough to make it seem worth it without good enough financial security.
@nr12456 I hope you hear soon! It seems like historically BU sends out acceptances in the second week of march.. And I know that a current grad student at Columbia didn't hear back until April- so I guess we keep waiting..