# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2012-05-18 21:58:20 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/203605467761610754) 3D: It feels like you have to work harder to watch a 3D movie, you can't just relax. You can feel your brain trying to make sense of it.