21. Based on the passage, how did Berry’s personality affect his career?
A. His ambitious, competitive personality was off putting to other musicians, who were reluctant to
play with him.
B. His genial personality endeared him to other musicians, but his career suffered when he spent more
time socializing than practicing.
C. His modest and easygoing personality kept him out of the spotlight and, consequently, he received
less attention as a performer.
D. His shy, introspective personality was misunderstood as snobbish arrogance, so he was offered
few recording-session jobs.