Never, I repeat - NEVER, try to open a perfume bottle with your bare hands. 'Cause you're gonna end up slaughtering yourself. My thumb and my index finger went all bloody and the blood later covered my whole hand. I wasn't scared though - I was more angry at myself than scared, cause it happened for a few drops of some stupid perfume... It went under my skin and peeled it... Ok, ok, I won't continue vividly describing it anymore, cause some may not enjoy the sight of blood. I don't either - just my own. Which is convenient for a vampire-vegetarian... I think...