Because he can not speak the language (his wife is Greek and his children are bilingual), it is safe to assume he feels a profound sense of isolation. (haro-online.com)
At the same time, competitive pressure is forcing people in the corporate world to work excessive hours, leading to extended periods of being alone and a growing sense of isolation. (inc.com)
A principal might have a greater sense of isolation perhaps, I don't know than other people or a greater sense of accountability. (educationmattersmag.com.au)