You might want to ban/delete now. If you do a search for "I am a dentistry student, and want to make a website on the teeth treatment problems and teeth implants." in google, you will come up with dozens of posts in forums with the thread titled just as he has here, but almost all posts have been deleted. He's spamming.
A man has been charged after allegedly punching a 73-year-old woman in the face, breaking her nose and stabbing her in the arm with a corkscrew before hitting a second woman with a bottle at a wedding reception in the Whitsunday Islands.