I am tired of seeing these players who dont know anything about the game mechanics in dungeons and raids. I keep seeing tanks who do nothing but stand in mechanics and not even mitigate. I see healers who dont heal at all through instances and cause wipes and ask whats the problem. Boost books need to be locked off behind progression on a single character. Make it so people actually have to learn the game. I just had some numpty in Mt Gulg playing DRK and eating EVERY SINGLE AOE that the trash mobs were throwing, and had to rescue them from AOE vuln stacks on a boss. Boosting is becoming a problem and players who dont know what they are doing are making the dungeon runs excruciating for those of us who know what we are doing.