For me, right now, the hardest part of being a writer is trusting myself.
It's hard not to second guess my decisions on how I'm writing my story. I often wonder if I've got enough tension, do my characters motivations ring true, is my pacing fast enough. Do I have the right POV. This has been my biggest worry lately. I have been having a hard time deciding what is the best way to tell my story. It's been about a month of going back and forth, but I think I've finally decided and now I just have to quite second guessing and go with it.
What about you - is there anything you've been second guessing lately.