Same here. Came out of Applebees at Ramada with a few friends and were greeted by an elderly chap ravaging on about cancer or something and showing us his arm where a large gash was oozing a white substance. Then he showed us his chest and stomach and we saw what appeared to be slash marks or something. The guy started crying so we gave him a few riyals. As soon as we did that, he stopped crying, turned, and walked away. A few minutes later, we saw him with a couple of friends at a bus stop.... laughing.... what the hell?