#20: It’s Not Rocket Science
It may have already been mentioned, but when it comes to stuff like this, it never really is too much. Seeing as mobile phones are relatively new inventions and have really only taken off in the past 30 or so years, you would think people would know how to use them accurately by now.

provided by constative.com
But apparently, there are so many people who still actively struggle on a daily basis to know how to use their gosh-darn phones. It’s not that hard, people – when your phone rings, answer it, and then straight away put it close to your preferred ear, and then you’re done!