Breach to privacy and personal info: Whatever safety measures you take to protect your profile, there will always be some hackers and stalkers looking to enter your profile and do unwanted things. Your personal photographs and videos that you upload can be easily stolen by them. So, it is better not to give too private information on the profile and not share pics that are too personal.
Personal status published publicly just to seek attention: It is a human tendency that people take more interest in others lives rather than their own. The same applies to Facebook too. Maximum of the people post their personal status publicly so that they can seek the attention of others. This misleads people and wastes a lot of time getting involved in such a thing.
Fake Facebook profiles: Sometimes people create fake profiles just for fun or to stalk on other people. There are millions of fake profiles existing there because some strange people create profiles for a non-human entity such as their “pets”. Many people enter into online personal relationships with wrong persons and that could lead to their ruin. People try to pose as someone else and try to fool others. Some businessmen add their own-created Facebook friends so as to show their customers how much they are in demand. This makes it very difficult for people who really desire to be safe on Facebook.
Writing worthless things: Facebook does not stop anyone from writing anything on places like “walls” of their own or their friends, comments, messages etc. This tends to waste a lot of time because many a times these kinds of things uselessly attract the attention of others and they cannot stop themselves from reading it and actually taking part in the conversation.
Time consuming: Facebook is an addiction. Once you join it, you are likely to spend most of your free time doing something or the other on Facebook. And it does not stops here. Some people even start compromising their family get-together and professional meetings for this Facebook.