Hey. I can totally relate to you. I stutter more when I'm anxious or when I'm trying to hide the fact that I stutter. And the 3 hours practice for a 15 mon convo! Gosh it's just so annoying I've had similar experiences during interviews and the thing I've resorted to is telling them at the very beginning that i have a stutter. This way I feel more comfortable. Even if it puts me at a disadvantageous position atleast I can give the interview relatively stress free. I wish you the best OP. what may seem like our biggest weaknesses today may turn out to be our biggest strength in the future. I so don't believe this bullshit but a girl can hope eh?