there are people that think that the technology is a part of use like the foot, hand, leg or fingers and  when we don't have our cellphone, we fell like we don't have a arm or leg. what do you think?

it is part of us men

I have noticed people who act the way you are describing. I think that our cellphones are important to have around especially as students. However, it is unnecessary for you to be attached to your phone throughout the day. Detaching from our phones is probably one of the biggest problems our generation will face in the real world, as they can be such a distraction.

Cell phones are a great way to communicate for emergencies; however, the use of these devices for recreational purposes and social media has gotten out of hand. Society today relies on the use of technology for communication instead of connecting with others on a personal level. Communication plays a vital role in society but technology should never replace building a relationship with others as computers instead of human beings.

Yet in some cases recreational uses for the phone often give us advantages, for example this very forum is a good way you can use your cell phone, computer, or tablet, you don't have to perceive everything as something bad, much less the internet or even technology