agent
business
call
career
communication
computer
confused
connection
consultant
consultation
conversation
corporation
deadline
employee
expression
frowning
frustration
internet
job
late
man
manager
modern
night
occupation
office
overnight
overtime
overwork
phone
problem
recline
service
sitting
smartphone
solution
stress
technology
unhappy
using
watching
wireless
work
workaholic
worker
workload