Self-improvement argumentative essays can be written from three aspects: self-improvement is the cornerstone of realizing the value of life, self-improvement is an important force to promote social progress, and self-improvement is an important way to shape good moral character.

1. Self-improvement is the cornerstone of realizing the value of life: everyone has his own dreams and pursuits, but these goals can only be achieved through unremitting efforts. Self-improvement can not only help us overcome difficulties and challenges, but also stimulate our inner potential and make us more confident and determined to succeed.

2. Self-improvement is an important force to promote social progress: individual self-improvement can not only realize their dreams and pursuits, but also have a positive impact on society. Self-reliant people can not only create more value for their own career and family, but also bring more help and support to people around them. At the same time, social support and encouragement can also stimulate people's spirit of self-improvement and form a virtuous circle.

3. Self-improvement is an important way to shape good moral quality: unremitting efforts of self-improvement can not only help us realize our dreams and pursuits, but also shape our good moral quality. Only through constant efforts and struggles can we form a confident, firm, brave and independent personality. These qualities are necessary to be an excellent person.

Characteristics of argumentative writing:

1. Argumentative writing: The core of argumentative writing is argumentation, that is, to prove the correctness of a viewpoint or proposition by putting facts and reasoning. This argument is reflected in the content of the article. It is necessary to put forward the argument and provide sufficient evidence and reasons to support the argument and refute the negative point of view.

2. Logic: A good argumentative essay must have strict logic, that is, there must be a clear relationship between the argument and the evidence, and there must be an organic connection between the evidence, so that the argument can be convincing. If there is no necessary connection between arguments and evidence, or there are contradictions or loopholes between evidence, then arguments lose their persuasiveness.

3. Structurality: An argumentative paper needs a complete structure, including three parts: asking questions, analyzing problems and solving problems. Asking questions refers to clearly expressing arguments or questions; Analyzing a problem is to demonstrate an argument and provide evidence and reasons to support it; Solving problems means summing up arguments, emphasizing their importance and giving conclusions.