1. Making friends:
EVS brings like-minded people together in a common setting where they’ll all be working towards a common goal.
2. Networking:
You can also network with others who might be in a position to help you turn your voluntary work  into a paid career you’ll enjoy.
3. CV improvement:
Employers recognize the value that voluntary work adds to a CV in terms.
4. Decision making:
Sometimes you need a little help in determining what kind of job or career path you wish to follow. EVS helps to decide the type of work you might prefer.
5. Building self-confidence:
EVS is a useful way to increase your self-esteem and confidence.  

And last, but not least…You make a difference that far outweigh any form of financial reward.