I have recently given a friend of mine who was just accepted into d school my PS to read over and comment on. My PS is mostly anecdotes from shadowing and my childhood that have basically brought me to dentistry. He told me to write less about that and write more about my volunteer extracurriculars. I feel like that doesnt really answer the question of "why dentistry?" as much though and I already have that stuff covered in my experiences section. Do you guys think hes right and I should write more about my service work?