Can you hardly wait for your vacation, and are you really determined to cut out work and just relax this year? That's great. However, it doesn't exclude the fact that you can do something for yourself on vacation that you'll be able to use at work too.
Vacation is an ideal time for having fun and regaining energy, but also for self-improvement. For example, you can improve your emotional intelligence, which is an increasingly desirable skill in almost every job. Now, how do you go about doing it?