Invisibility ...

Would it be great to have an invisible cloak, that you could choose when others could see you? I personally think that it would make life become filled with more drama than it already does. For example, if your average, young girl is 2 faced to her friends and her friend suspects her of it, then you have her friend find out the truth about it by using her invisible cloak. The explosion of hatred feelings irrupt. I'm not saying that being 2 faced is right, but this example would be a disadvantage of the cloaks. On the other hand you could sneak up on someone and scare them so bad with these cloaks. It would be hilarious. So there is a good side to invisibility. If i had an invisible cloak i would scare my family silly in little pranks that make them think their minds are losing it. :) I think it would be cool, but also cause some major problems.