Just wondering, are you generally classified as INTP? I've noticed that people consistently put in one of the types are more likely to think that their type is real.

At a guess yes, Hugh strikes me as someone who is naturally 'INTP' like. But the thing with the way the Myers Briggs test questions is that personal ideology and learned skills have rather too much influence. ie. Last time I did one of those tests I came out as ENFP. Which I'm definitely not, and wouldn't have got if I didn't answer the questions strictly literally.