It's hard to write. Because graduation thesis is one of the important criteria for graduate students to graduate, it takes a long time and a lot of energy for graduate students to conduct research, experiments and analysis, and it is difficult to write a thesis that meets academic norms and tutor requirements, and it also requires a lot of professional knowledge and research methods. At the same time, the graduation thesis requires graduate students to have strong self-management and time management skills, and needs to collect and sort out a large amount of information to gradually promote and improve the content of the thesis. Therefore, the graduation thesis is difficult, and it requires graduate students to make full preparations, formulate reasonable research plans and strictly implement them to ensure the quality and completion time of the thesis.