not with a thing like a outputs of aspirin, i mean everyone in boots knows what the outputs of aspirin are  just strange that they are in fact three times what we'd thought they were and we've  course there's crooks, course there's this, course there's that  tremendous discernment, tremendous understanding but if you haven't got that tremendous understanding, you've just joined the company, you  think you know  something and you don't because   not what they think they are