Thanks for the concern
Always keep it in mind Dont get office things back home in your mind.
Have some space for your personal life.
You earn to lead a good life not ill life. so forget work proms at office.Try work fast so that you complete your task early.
Try to do meditation
this helps you to stabilize your brain and stay cool.
Try to have some morning walk this energises you through out the day.
Eat nicely and try sleeping with free mind and without any stress
in your mind.
this helps to get good sleep.