That's fair. I think we're so low on the research totem pole because there are more important things that need to be researched first, which I think is fair. Also the lack of researchers as a whole is another issue. I think the general consensus is that stuttering is a neurological problem, but the true cause varies from person to person. Whether it's trauma, development issues, or in your case genetics. It makes that 'what if' factor bigger because we can't pinpoint the cause.