Answer:
Disadvantages include:
-Becoming known as a leader on your campus
-Helping your community and learning to become a contributing member of society
-Forming friends that you will have for life
-Achieving an overall sense of purpose in life and satisfaction with doing well
-Having a support network to help with Academics
-Getting to network with employers and be seen as a leader- thereby giving you an advantage in the job interview.
Oh, you wanted disadvantages? My bad..