Summary
Teaching is the most stressful job, according to research done by the Health and Safety Executive in 2000. Stress is caused by an immense workload, sometimes compromising 50 hours a week. Most of this work is centred on paperwork that is simply bureaucratic and does not contribute to the actual teaching part of the job. This stress can, in some occasion, lead to suicide (attempts), and while the number of incidents is small, it is relevant. Thousand of teachers are affected by this problem each year. Stress is the most likely cause to end their career.
Commentary
I do not find it surprising that teaching is such a high stress job. In itself, keeping a room full of students alert enough so they will actually learn something is very difficult. Add to that the loads of paperwork that need to be completed and it can quickly become more than a person can handle. The demand from the teachers seems to be higher than what they can deliver. I believe this is something the Health and Safety Executive should keep an eye on, along with the school themselves. Stressed teachers are not able to perform their job properly, after all, not to mention the toll this can take in their personal lives.