Taking Work Home

DNA India the newspaper recently had a survey on the quality of work life that people in Mumbai have and found that a lot of people were unable to disconnect from work issues even after reaching home.
They approached me to ask me the reasons why this could be the case and what people should do if they don't want to.
Here's the image from the newspaper

What do you think? Why do people take work home?
Let me know by leaving your thoughts in the comments