Well, this specific one is not about statistics and hard data, but about personal experiences and feelings. Perhaps larger numbers would simply add points that

Well, this specific one is not about statistics and hard data, but about personal experiences and feelings. Perhaps larger numbers would simply add points that are too specific to include in a generalisation. Or perhaps it takes too much time to interview 1000s one on one :) As small as the sample was, I think it was quite relatable.