One person you might talk to is completely ecstatic you fixed the problem and will always try to call just you back . Other callers are pissed and frustrated at their situation and let that come out on the phone ( as if I caused the problem directly ) . They could care less about anybody , only the problem .
What might the narrator do ?
Pick the best answer from the following options:
A. A police officer
B. None of the above choices .
C. A nurse practitioner
D. Telephone support worker


D