Any one who is a graduate of Cosmos International University can have a page or two in ciuac.org. I guess you accessed www.ciuac.org/f.php and it's my page as the first graduate of the university, who does heuristic research on the teaching of English. So you see my photos in that page.

"You might get hurt" is not about your phisical body but your feeling in terms of legal power, practices and legislation norm, an international organization can quote. I am a small man but studied some kungfu as well, so I don't worry about my figure and how to protect my body. But I should choose whether I want to use Jackie Chan style or Bruce Lee style kungfu. Any how, don't break your bone. Try to use your knowledge.