I was fortunate to have received a volunteer position in local hospital ER six months ago and love coming here every Sunday morning. The doctors and nurses are super nice and is always glad to let me follow them around see what they do on a daily basis. However, due to having a family and working full time I noticed a drop on my performance academically so I decided to email the people in charge of the volunteer department my two weeks notification before leaving but no response. I understand if they are angry with me since I did agreed to sign up for one year but I couldn't allow this to sabotage my grade. I supposed I did sign up for more than I can handle, so my question is can I still use the 100 hours of clinical experience accumulated at this location or I shouldn't since the people in charge might have ill feeling toward me for quitting earlier than what I agreed upon?