One thing an early-on writer has to learn, is to be comfortable with and responsive to critique. When five people in a group tell you this chapter sucks; don’t snap back at them with, “Sure, but it gets better in another 6 or 7 chapters!”
Listen. – Thank them. – Consider.
They can look from a fresh perspective, and catch things that you might be too close to see.
But, you will also learn along the way that not everyone in a group of relative amateurs themselves, is going to catch everything, and there will be a few who seem to never understand much of anything.
Some will always want paragraphs chopped down to explosive missiles of passion, while others are more used to long composite paragraphs that I myself find impossible to wade through.
You may, once you have hit your full stride and power, feel comfortable telling a few of them, “Look. This isn’t a diner. I don’t take orders: ‘I’m gluten intolerant; he can’t do salt; she’s allergic to peanuts …’
“If what I offer is a salad bar, then No; I am not going to fry you up a cheesesteak!”