Well, I'm not sure who "EVERYONE" is, but I simply said it was awful to joke about chicks being squashed by doors. In my case it was an accident that I didn't even realize could happen, and thankfully my chick was okay. It was entirely my fault, but I chose to learn from the experience and make sure it never happens again. That's all I was trying to say.
I'm brand new too and have made a TON of mistakes. I'm outside today re-doing my perches for the THIRD time because I still can't seem to get it right. So I can understand your frustration, believe me! It seems like there are so many things you have to know all at once when you get chickens because NOT knowing might mean one of your chickens could end up dead. It's very stressful. I'm really sorry you've had a rough time so far, and I'm sorry that you felt attacked. But if you re-read your original post it does come across as if you were joking about all of your dead chickens. Maybe it would have helped if you had explained the circumstances up front rather than expecting people to ask for details.
I hope your run of bad luck ends and that keeping chickens becomes more enjoyable for you!