This is my question, please help me.
I fixed your grammar.
• Don't blow things out of proportion by going over them time and again in your mind.
Answer:
One good side of having a mobilephone (or giving one to a kid) is that you will have much more contact. If the person with the phone is in danger, they can call their family and/or the police. Without a phone, this may be much harder to do. A downside of a kid having a mobile phone is that they may be exposed to many things on the internet, especially with social media. They could see thing they do not wish to see, they may be bullied, or they may experience jelousy when seeing other people on social media. In my opinion, phones are a very good resource for schoolwork, watching occasional videos, seeing the news, and staying in contact with family and friends, but this is only up to a certain point.
Explanation:
