lsat test1/s4/q23

mzyzhu

Q23, Just as a bicycle chain may be too tight, so may one’s carefulness and conscientiousness be so tense as to hinder the running of one’s mind.

Which one of the following most closely parallels the reasoning used in the argument above?


(B) Just as a carousel may spin too quickly, so may one’s rapid concentration on several problems prevent a resolution of difficulties.
(E) Just as a boxer may become too tense before a big fight, so may one’s personal concerns stand in the way of professional success

Can someone explain why the answer should be B and why E is wrong?