I can only call it as I see it. It isn't personal; by any objective standard, your OP was as I described it.
Yes, I don't know you. That's why I can only go on what you wrote.
But take note: this is the situation when you fill out an application form.
Maybe you're a great guy face to face. But if you don't want to even consider the possibility that maybe you come across as rude in print, then you proved my point.
You can either take a steer from an old hand or not. Your call. I'm not the one trying for that elusive first job.