Look back on the last ten years, I surprisedly find that my whole life was centre around the phone.As the communication technology developing rapidly, my life changed quickly from the 2G period to the 5G era. At the very begaining, I just could scan pictures and read new on my phone, besides this, I liked spending more time hanging out with my friends.Later, I could watch movies on my phone, I was addicted to watch moving on my phone instead of going outside with my friends on my weekends .I slowly became a couch potato and didn't realize that a pair of invisible hands was pulling me into a deep hole.Until one day, I clearly remember that some social media seemed appeared overnight, I didn't have any time to think about the rationalisation of those new things, because I have beening addicted to make friends with strangers and watch short videos online. Nowadays, when I meet my firends or colleagues in elevator , I even don't have change to say "hello" to some of them, after nodding to each others, we focus on our phone again . Let alone relatives, I havn't seen them for a long time. 6G will be coming sooner or later, what change will happen on us? I feel a little bit scared.