1. Insufficient power. Writing a paper depends entirely on your own consciousness. Without a little curiosity and courage to solve problems, this paper will certainly be difficult to complete. 2. I'm in the wrong mood. Always with a kind of "don't want to write" resistance, whenever I have free time, I often brush Weibo, brush Tik Tok, visit Taobao, catch up on dramas, chat on WeChat after qq, and the days of playing there soon passed. When the teacher urges you, you read the literature with guilt. After a period of time, the feeling of "don't want to write" makes you always pull away from the paper and continue to start the vicious circle of "brush Weibo and brush Tik Tok".

3. Lack of methods. I don't know where to start or how to write. 4. Lack of concentration. It takes too long to write a thesis, and I often give up this difficult thing for various reasons. 5. perfectionism. Serious people demand perfection, either not doing it or doing their best, so they can't finish it.