Everyone have good points for introducing school uniforms and interesting points for not introducing. But what is, when school uniforms united pupils together. So you cant see the jerks or the sport team on the first sight. There are all from one school. And now you can see it directly. On the other side you cant identify a nerd from his outfit, when everyone is wearing the same. I think bullying of other pupils because of their outfits dont exist anymore.

On this website there was a lot of good opinions why is texting via smartphone positiv. But there are also negative effects. So the argument that you can lose your social skills. you also don't know anymore how to communicate with other people because you don't see them in real life and don't know how they act. This is why you don't know how to act when the person is crying in real life because in the virtual world you know the right emoji but not the right facial expressions. And now I am come to what I believe is that when you only communicate via your smartphone it can be bad for your social competences.