Jonah Lehrer classifies types of stress:
The recurring theme in the self-reports of people like Marjorie isn’t the sheer amount of stress — it’s the total absence of control. Researchers call it the “demand-control” model of stress, in which the damage caused by chronic stress depends not just on the demands of the job but on the extent to which we can control our response to those demands. “The man or woman with all the emails, the city lawyer who works through the night has high demands,” Marmot writes. “But if he or she has a high degree of control over work, it is less stressful and will have less impact on health.” (This helps explain why the women with mean bosses and menial work showed the highest incidence of heart disease.) The Whitehall data backs up this model of workplace stress: While a relentlessly intense job like a senior executive position leads to a slightly increased risk of heart disease and death, a job with no control is significantly more dangerous
HT Daily Dish.