When you think about them, selfies are a funny thing. There you are, all by your lonesome, taking a photos of yourself and then posting them on some social media site, as to invite comments. (But only good ones, please.) Selfies are vanity in its most unabashed form, but they're not going anywhere any time soon, so it's probably a good idea to establish some rules.
Here are 5 places never to take a selfie.
Image via bsabarnowl/Flickr