Candace Bushnell said this quote

Don’t you ever get scared?” I ask.“Of what?” She says.“Of not being good enough.”“You mean at writing?” L’il asks.I nod. “What if I’m the only one who thinks I can do it and no one else does? What if I’m fooling myself-““Oh, Carrie.” She smiles. “Don’t you know that every writer feels that way? Fear is part of the job.