I consider that cosmetic surgery is a personal option but in some cases it becomes a bad addiction for example having a cosmetic surgery can lead a person thinking to have another surgery because it gave them a nice appearance this is when appearance made
help me improve this
I think you need to know what "addiction" means before you can improve your answer. Look it up:
http://www.merriam-webster.com/dictionary/addiction
To improve the statement, you can consider the following revised version:
I believe that while cosmetic surgery is a personal choice, it can sometimes develop into a harmful addiction. For instance, some individuals may initially undergo a cosmetic procedure and become so pleased with the results that they develop a desire to pursue further surgeries in an attempt to maintain or enhance their appearance. This is when the focus on appearance can become excessive and potentially detrimental to their psychological well-being.
If you want to delve deeper into the topic and discuss why appearance becomes the main driving force behind multiple cosmetic surgeries, you could expand your statement to include factors such as societal norms, media influence, self-esteem issues, and psychological factors that may contribute to this pattern of behavior.