Do you have lost your privacy when you have a cell phone

My experience::having been using cell phone for several years ,I love this the cell phone thing as well as hate it.But no matter what I my feeling is,I still can not readily discard it.I think cell phones are kind of invisible dog rope which you can not escape and be exposed to the public.at any time,any where,under any circumstances,you are still likely to be picked up when your phone is ringing.Your privacy no longer exists.we advocate the freedom in the age of cell phones.when is time to say goodbye to the cell phone?
另外一种观点：Cell phone is a great invention.whether it is in the Antarctic or at the equator,whether you are asleep or awake,Whether it is windy or rainy,it can help you to find missing friends.Cell phone is very personal thing,it represents privacy.If you leave your cell phone,there will be a lot of troubles.If your cell phone is turned off,probably the others will be angry,lonely,and feel as if they are abandoned.