His coworkers suck. like this workplace environment is so unprofessional. they gossip about him right behind his back, they do their utmost best to avoid and exclude him, and when he gives valid criticism about their work they run the tf away out of a business meeting and even SCORN him for bringing up problems and flaws in the design? That is such an unhealthy workplace. They aren't students. They're not kids. They're all adults, they should act professional in the workplace. He hasn't done anything for them to avoid him except for being curt towards their invitations, which honestly makes sense considering how cliquey they all. They're ridiculous.