In my opinion. Mobile has both advantages and disadvantages. If we utilize it to help us even more. But if the phone too. It will cause bad results followed.
In my opinion The phone has both advantages and disadvantages. If we use the advantage it will help us a lot. But if there are too many mobile use will cause poor performance.
I think that hand if there are both pros and cons, we use it to help us out, but if there are more mobile phones too much will cause the results are not good.