Fair of failing

I want to re edit  my book A Special s Love. But I am afraid. I am afraid that I am gonna fail. How does one complete something. When all her life she starts something but halfway in the middle she stops. Why because she is afraid of failing. I know my blog is no popular because I ignored it for so long but I'm not going to any longer so maybe just maybe someone out there reads this and can help me by overcoming. My fair.