Workers may complain about many things at work, but stress is not high on the list.
Conclusion
The assumption that job-related stress is the most serious problem for corporate-world workers is not warranted.
rephrase: Job-related stress isn't the most serious problem for corporate workers.
Evidence
In a recent survey, a majority of workers placed boredom, not stress, at the top of their list of complaints.
Evaluate
We would assign ourselves the Anti-Conclusion that stress is the most serious problem for workers.
The author will say, ?
So we'd need to make an excuse for that survey. Maybe the workers aren't aware of their own stress levels. Maybe they were afraid to admit to stress (sounds like weakness) whereas complaining about boredom sounds more badass. Maybe they don't think their bosses have the power to change stress but do have the power to change boredom (so they stressed the most changeable thing they wanted to complain about).
Goal
Look for an answer that can make an excuse for Boredom being #1 on the survey and allow us to argue that in reality stress is the #1 problem.