Let's be real: very few audience members know how to behave at live events anymore. Perhaps it's partially our ever-dependence on technological devices, or perhaps it's just that we have set such low standards for ourselves and our attention spans. Here, we have a comedy show that had just started. This Redditor and her husband just got to their seats, and her husband took out his phone for ten seconds to send a quick text to his brother. He made sure to do this swiftly and with low brightness,…