I am applying to volunteer at my local hospital and in the application it asks: "Why are you interested in volunteering for us?" I am just wondering if someone here can help me put my motives into one single sentence or think of something better than what I have to offer to write in this spot. It's just 2 lines so I can't write much. Here are my motives for volunteering:
I want to continue my education at a post secondary institue. I want to eventually get my Bachelors of Science, go to Medical School, and become a doctor. I, however, have no idea what type of doctor I would like to be so I thought that by volunteering I can help out my community and at the same time look for a position which may interest me.
Can anyone help me make a solid sentence as to why I want to volunteer at my local hospital?


