Actually, the comment at the start of the thread was said about someone else not Jeremy bit it certainly fits.
The following contains a quote from his old headmaster and a remark from one of his old school friends.
"Those who knew Bamber at school, noticed his need to express his superiority."
"He was a rather prickly sort of boy" His headmaster at Gresham's, Mr. Logie Bruce-Lockhart, was to recall. "I believe some of the bys found him irritating, in that he could be a relentless tease. I think he showed at touch of arrogance at a very young age"
"A former school friend, John Fielding, remembered Bamber being a bit of an oddball"
(Quote from Murder Casebook 1990, page 224)