Answer:
Anecdotal evidence
Explanation:
An anecdotal evidence is evidence which is gotten from personal testimony and is unscientific and informal.
Therefore, according to the given passage, the explanation of people wanting the best and biggest of things relies heavily on anecdotal evidence.
This probably means that something you had planned to turn out well, ended up going against you. The scenario flipped it's self around and you were so said "betrayed" by your own plan or game.
A. His classmates' parents complain about Charles.