6. What Are They Even Trying To Do?
Let's face it, some people have absolutely no idea what they're doing in life, let alone what they're doing in the gym. You'll see some horrific exercises going wrong and people will attempt to squat without even bending their legs - if that's even possible. It'll get to the point where you know that you're not an expert but damn, you need to tell this person how to row properly otherwise they're going to do some serious damage and you're also aware that everyone else is making fun of them.