Oh dear...more employment law on the way from the nanny state ?

Soon HR will be absorbing even more of the profits by running anti-heart disease stress-counseling...for people who probably shouldn't be doing the job anyway, if they're SO unhappy.

IMO a lot of people make their own stress by being over-ambitious.
If you can't stand the heat, stay out of the kitchen.
Yes, you may have to buy a smaller house and a smaller car (oh the humiliation), but you might also live a healthier and more relaxed life.

Up to you.