"Everyone is so supporting, positive and cares about other people's emotions" Tbh, that is most people, most people are not psychopaths and sociopaths and can care about other people even when they disagree and have different goals. DA:O companions were mostly amicable group too. What was unrealistic was Dragon Age 2, where gang is like lets hate each other and pursue our goals regardless warnings of our friends and regardless the cost, like they are lowlife criminals.