Are Cellular Phones Only Good?

Cellular phones were not that popular and were rare in 1980’s, but as time passed it became increasingly popular up to the point of becoming a necessity for people. These phones have become so popular that people carry these things around as if it were wallet or an accessary. Some people even feel awkward or uncomfortable without there phone. This piece of technology is especially popular in a high-tech country like Korea. In Korea you can see many people in the streets, on buses and on trains with smart phones. People use phones for making calls, web surfing, taking pictures, and more. This technology that has grown into a necessity for life is very useful, but I want to talk about 3 major defects of using cellular phones.
The first defect that I would like to talk about is cellular phones are replacing our act of thinking. Because the widespread and advancement of cell phones, people are thinking less. For example, before cell phones became popular people memorized phone numbers and email addresses. Nowadays, we just insert this data into our phones and make calls with just a push of a button. Another factor leading to people thinking less is easy access to the Internet. In the days when phones only had purpose of making calls, if you wanted to lookup or search for information you would have to go to a facility or place where access to a computer is available. However, currently because of advanced cell phones we can get access to the internet anywhere. Because of this, instead of thinking people tend to just go on the internet and find what there looking for.
The second defect is the use of cellphones is causing less interaction between individuals. In recent years mobile phones have advanced even more. An advancement that has become very popular over the past few years is the ability to instantly chat on you phone. An example