Hi Mandy. Your question is something I've never thought about, so thanks for asking. Most of my life I had avoided being on the receiving end of criticism - which is the main reason I was reluctant to write and publish in the first place. It exposes parts of me that I preferred to keep to myself and when someone commented or critiqued, I'd cringe a little bit.
With that said, I've changed a lot and actively encourage and welcome feedback now. I'm much more comfortable with it, and while it's still unsettling, I recognize its immense value.
I suppose in writing those words I subconsciously projected myself into my audience. Turns out from your comments that it's not a universal fear.
Thanks for guiding me through a little personal insight.