Hands up if you do any of these . . . . .
If you have a work email that can be accessed on a device at home?
If you sleep in the same room with the device that delivers the work email?
If you open work related emails and documents in your private time, in the evenings and weekends?
If you doze off to sleep thinking I need to do that work related thing tomorrow, or wake up in the middle of the night thinking about and work-related issue?
If you pick up your phone, and look at your phone before saying hello to your partner in the morning?