Everyone's entitled to their opinion, and can post what they like on an open forum. I told you what I thought of you. To me, anyone who doesn't know his anus from his elbow after the amount of time you've spent pretending to be a window cleaner, in my opinion, is a turnip.
What's wrong with that? You asked a newbie question, and got some replies.
I can't change the fact that you're a turnip who can't take constructive criticism. If you have problems reaching decisions about how to price each job, or what to pay whoever you've got working with you, then maybe you should try something else. Just try not to choose something that causes misery and despair to other people.
HTH