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 musi-
cians, but his career suffered when he spent more
time socializing than practicing.
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 misunder-
stood as snobbish arrogance, so he was offered
few recording-session jobs.