Please take no offense, not yelling at you just giving some friendly advice.
You should only be on green runs if you cannot link your turns yet. Green is for learning once you are 100% confident on the green runs should you ever attempt blues. You should not be on blacks.
Now with that said I do not know you or your handling skills, only what you have described.
I'm currently recovering from being taken out on a blue run by someone who had no reason to be on there as they could not control themselves. A week later and I'm still having issues with my neck.
Remember, those down hill from you have complete right-of-way. It doesn't matter how much space they take, they cannot see you as they don't have eyes on the back of their head.