Biggest fear

Someone asked me if I was afraid of anything and I said "suffocation" instinctively, but really I think my biggest fear is for my book to never be ready... I ask so many questions about my novel, this title, that one? does this bit matter? does it drag?...some of it doesn't feel needed but if I cut it out will it even be a novel or just me and Jim on paper? I haven't been able to sit on my wall for months, once it's spring I'll be able to work my best then. All these questions only I can answer...I am a writer, I will write. And I will finish this.