> That's kind of an odd thing to point out. The researcher pretty much says "it is very complex, many things are difficult to control, so we should take all th

> That's kind of an odd thing to point out. The researcher pretty much says "it is very complex, many things are difficult to control, so we should take all this with a grain of salt". Your answer: "What a weird thing to say, they should just ask me; I know."