Do a brain dump

Dump it all out. Write some lists, or simply use the "worry diary" technique and jot down all of the things you’re stressing about. 

Do this before your "power down" time. This helps your mind let these things go. Once they're written down,

Before you go to bed, write down all the things that you need to do or the things that stresses you out. Write them down in a piece of paper. This will help you have a peaceful sleep at night.

• Write down in a list all the tasks you can think of that's been provided to you
• Group the tasks together and sort them out from most urgent down to the ones with a flexible deadline
• For the tasks that are not-so-important, either you delegate them to someone else or you po...