why whatsapp is not good ? (please make correction!!) It is the simplest application for connecting to friends and family. It adherent some beautiful feature such as double tick once your friend receives your message. Also, the double tick with the blue colour once your friend opened your message. However, it has some feature that I personally not like such as the last seen, the hiding profile photo from a few contacts. The fundamental features of the application are very vigorous even I loved it during the incipient time. But once I realised it also has discrimination feature then I started apprehension for it. For example, showing the status and profile photo to only selected people which bring belie between people, whenever they fore in that kind of situations. It saves the cost of billion people but simultaneously acts as a chronic disease for young generation which spends time abnormally and without having a purpose. For instance, the random checking of contacts on WhatsApp and inexorable messages of the group. The most detrimental feature of WhatsApp I found was adding people to the group without their permission, you just have to create the group and add people to the group from contacts. It becomes hectic once you are added to hundreds of groups. Further, the reading of messages of the hundreds of groups become hustle. Thus, WhatsApp is cool for some people but an obstacle for others and I came under obstacle one. It can become better when they realised their discrimination features and start to ameliorate group adding features.