1. The picture shows a (certainly) untrained electrician who appears to be confused or stuck over some problem that he does not know how to solve. The quotation means that untrained electrician can cause harm to themselves as well as people around them, which is much more dangerous than any electric shock that affects a single person.
2. The hazard in the situation is that the electrician does not know how to fix the problem and if he tries to fix it without having knowledge about it then something can go wrong and he or the people using the service that he has fixed can get an electric shock.
3. An untrained electrician is being exposed in the picture.
4. The character in the situation is vulnerable because he is untrained and he is working with electricity.
School is regarded as a secondary socialization because it refers to the undergo from groups, peers and community outside of the family unit. It’s a learning behavior and values process.
Some has to do with racism
