Good mental health is one of the main reasons why people can interact with other people in a way that can create a relationship and how decisions are made. Also, in recent years this has been one of the main reasons why people get sick physically and mentally, the factors that affect this mental state are many such as politics, environment, religion, education, etc.. So it cannot be attributed to only one specific factor, this work seeks to identify key factors that indicate potential depression events of individuals by analyzing the publications in their social networks using natural language processing techniques, sentiment analysis, emotion analysis and clustering.