Okay, that's a concrete start. I got that part. But WHY would your family history matter to the interviewer one way or the other? Why did you feel like disclosing? I'm trying hard to read your mind here, but are you concerned that they will assume you have a substance use disorder or are predisposed to one? Since you described it as "messed up," I'm assuming you viewed this as a negative, but is there some particular reason you don't think the interviewer instead viewed you as potentially more empathic towards substance abusing patients? I'm just trying to figure out where the issue is.