The thing I particularly liked about the hay fever trial is that the, the research nurse that was running the study, he kind of tailored how much information depending on how interested you were. So my husband wasn’t as interested in, in the whole trial design and all the rest of it. So he got as much information as he needed. Whereas I was quite interested in how it was all designed and how it was all fed back, and decision-making and ethics and all that sort of thing. And so he was quite prepared to go into the detail with me. And I think, you know, if people are interested you should be flexible and give them the time. Helps maintain motivation.