 diana and i both did a lot of searching around and and as i write in the book i mean i did land on what the the tumor that she had is known as a cranial pharyngeoma and i landed on that as a possibility even though i you know obviously didn't want that to be the case but wasn't 100 surprised when the diagnosis came back so this is a brain tumor what did you know about it before the diagnosis even came down like what are the greatest hazards and