There will always be some people who are dissatisfied with their current situation and complain about the unfairness of fate, but they never realize that the key to changing their fate lies with themselves. The problem is that they are simply "self-limiting".
First, the psychological level.
Think outside the box.
Self-imposed limitations often stem from stereotypes, and people are often bound by their own experiences and perceptions, unable to see more possibilities. To think outside the box, you need to have the courage to try new things, keep learning, and broaden your horizons. Only by stepping out of your comfort zone can you discover more opportunities and possibilities.
Boost your self-confidence.
Self-limitation is often associated with a lack of self-confidence. People are afraid to try because they are afraid of failure, thus limiting their own development. To boost your self-confidence, you need to put failure in perspective and see it as an opportunity for growth. At the same time, we must recognize our own value and potential, and believe that we have the ability to break through limitations and achieve self-change.
Develop a positive mindset.
A positive mindset is an important force for breaking down self-imposed limitations. When faced with a difficult situation, people often give up on their efforts because of a negative mindset. To cultivate a positive mindset, you need to learn to adjust your way of thinking, pay attention to the positive side of things, and face challenges with a positive attitude, so as to break through your own limitations.
Second, the education level.
Family. Family education is the first stage of education in life, and parents' educational concepts and behaviors have a profound impact on children. Parents should avoid overprotection and give their children enough autonomy to learn to think independently and solve problems. At the same time, parents should establish correct values and guide their children to build self-confidence and have the courage to face challenges.
Schooling. 
School education largely determines an individual's outlook on life, values, and worldview. Schools should focus on cultivating students' innovation ability and practical ability, and encourage them to have the courage to try and constantly challenge themselves. At the same time, schools should also pay attention to the mental health of students and guide them to establish a correct outlook on life and values.
Social. Social education is a supplement and guidance for the growth of individuals. All sectors of society should strengthen the guidance of young people's values, spread positive energy, and help them establish a correct outlook on life and values. At the same time, society should also provide more learning and training opportunities for individuals, so that they can continuously improve themselves and realize their self-worth.
Third, the social dimension.
Social. Social climate has an important impact on the growth of an individual. In the current society, utilitarianism, money worship and other bad tendencies are prevalent, causing some people to pursue material interests too much and ignore spiritual pursuits. To change this situation, it is necessary for the whole society to make concerted efforts to carry forward the core socialist values and create a positive social atmosphere.
It is a complex social phenomenon that involves psychological, educational, social and other aspects.
Therefore, it is not enough to understand the truth, but also to have a clear mind.