How can I improve my efficiency at work?

One thing you can do is reorganize your calendar and start chunking your time. This involves sitting down, consolidating all of your to-do lists, and setting aside time for the most important tasks. Add a little extra time to the really essential stuff to give yourself a cushion. This way, you can identify the most important tasks and keep a clear vision of what you need to do. Also, don't forget to practice some self-care! Relax in your off time, do something you enjoy, and get plenty of rest to make sure your batteries are charged for work.