【明報專訊】My mobile phone stopped working last month. I started to panic instantly, because I could not use the social communication app. I told my manager and assistant not to send messages to me. It suddenly occured to me that people today are so addicted to smartphones, an observation that I was not aware of before. We all freak out when we have left our phones at home or our phones are running low on battery. If the restaurants do not have wifi, we feel uneasy and nervous.