If they had said my writing wasn't good enough, fair enough, that's an opinion. But to say it's too complex is to insult the intelligence of the so-called young.
When I was seven, I asked my mom if I could be on TV, and she said if I really wanted to, I could. I got an agent and booked my first audition.
The real hero is always a hero by mistake; he dreams of being an honest coward like everybody else.