No to your second question. ESEs do often seem to have difficulty seeing and or understanding the full context and or consequence; and sometimes they don't want to even accept any opinions that may complicate their current accepted understandings of situations. However, I've known people of all types who have knowingly gotten burnt by others - walked into the fire so to speak. A person who isn't involved can easily see the danger; Ijs seem better than other temperaments at not making the same mistake twice but I have known more than a few who have also walked into burning buildings......

a.k.a. I/O