We had a work-study student show up for our office briefly. I think he had some serious issues. He was from a small town. He would come to work (in the summer) and had dirt lines around his arms at his T Shirt and garment sleeves. Our secretary came to me and said that they could not work in that room anymore with him as the smell was just too strong. I tried to talk to him carefully about it, but he just never came back.