Answer the question about text:

He showed pieces of the film , rough cuts , talked briefly about the genesis of the project and that because of previous visits to the campus , felt the University community would have provide some valuable feedback to what he presented . He was a quiet unassuming personality who took his work seriously , but in a self deprecating way . I was surprised by his demeanor . Considering the seriousness of the works I ' ve seen , not everything certainly , I expected him to be more severe . Not complaining .

What may be the reason for assuming the way someone is without having known them ?
None of the above choices .