I am kept at an Arm's length though am worth gems (Most people don't like books though they are actually quite valuable in terms of information and knowledge)
Folks in general call my kind The selfless friends (Books always help and don't ask for anything in return)
Though I was always there for the Smartest One (Hermione always relied on books)
But Disappointed Her when I became famous at once (I think here you may be referring to the Half-Blood Prince's book making Harry famous, thus disappointing Hermione...not sure 😳)
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