We have all felt at some point in our lives that we will not succeed. Knowing the reasons for not achieving success can help us remove obstacles to success. In this article, we discuss these reasons. Fear of failure and its impact on achieving success One of the most important reasons why people cannot achieve success is the fear of failure. Fear of failure makes people avoid doing new things and leaving their comfort zone. This fear prevents them from trying to achieve big goals and leads to a lack of self-confidence and doubts about their abilities. This doubt prevents a person's growth and development and limits him in repetitive and safe paths. Fear of failure also leads to procrastination. When a person is worried about possible consequences, they may postpone decisions and avoid responsibilities. This procrastination prevents productivity and achieving goals. Successful people tend to view failure as a learning curve, an opportunity to rethink and improve, rather than a threat to be avoided. You can get online advice from the psychology and psychiatry department of Mehrabad in order to have suitable solutions to treat the reasons for not achieving success. The lack of specific goals and its impact on the path to success Without having clear and specific goals, it becomes difficult to achieve success. When a person does not have clear goals, his energy and effort are easily wasted in irrelevant and unimportant directions. Specific goals help a person to have a clear path and can focus his efforts. Many people, without a clear vision, are just trying to be "successful" but don't know exactly what success means to them. On the other hand, specific goals give people motivation and commitment and allow them to evaluate their progress. Without measurable metrics, success becomes an elusive destination that cannot be easily reached. Having smaller and accessible goals along the way encourages a person to continue efforts and overcome challenges and prevents energy from being wasted on fruitless activities. Poor time management and its impact on success One of the key factors in success is the ability to manage time effectively. Many people spend their time on unnecessary things without proper planning and do not do important things. Poor time management causes people to get tired quickly and postpone important tasks. Lack of effective time management destroys golden opportunities and keeps people away from achieving their goals. Some people also devote all their time to multiple tasks without prioritizing, and as a result, they cannot do anything in the best way. This leads them to failure and a sense of failure. Successful people usually have daily and weekly plans and clearly define their priorities. This will help them manage their time in the best way and get closer to their goals. Lack of perseverance and endurance in the face of challenges One of the essential factors in success is persistence and perseverance in the face of challenges and failures. Many people lose motivation and stop trying when they encounter obstacles. Lack of perseverance makes people easily give up when faced with problems and give up instead of overcoming obstacles. Perseverance means staying on track even when the desired results are not forthcoming. Many success stories in the world are based on persistence and continuous efforts. Realizing that failure is part of the path to success, these people use challenges as opportunities to learn and improve instead of giving up. Failure to accept feedback and learn from mistakes Accepting feedback and learning from mistakes is one of the critical skills to achieve success. People who do not accept negative feedback and deny their mistakes cannot progress on the path of growth and improvement. Failure to accept feedback makes a person unable to recognize his weaknesses and try to improve them. Successful people use constructive feedback as an opportunity to improve and view their mistakes as part of the learning process. This attitude enables them to improve their performance at every step of the way and get closer to success. Constructive feedback and learning from mistakes provide a direct path to success. **Conclusion** Achieving success requires overcoming various factors that may hinder one's path. Fear of failure, lack of clear goals, poor time management, lack of persistence, and refusal to accept feedback are all barriers to success. To reach the goals, you should pay attention to these points and remind yourself at every step of the way that success requires continuous effort, careful planning and continuous learning. With courage in the face of failures, setting clear and attainable goals, time management and perseverance along the way and feedback, these obstacles can be overcome and goals can be achieved. Success is a process and people who follow this path with patience and perseverance will achieve great things.