I remember when I was a 10... The higher levels being rude to lower levels was just stereotyping them to be noobs.
Now that I'm almost at 12, I sorta understand its not stereotyping, it's not just to be mean, it's the fact that sometimes, newbies are kind of annoying sometimes.
It's a constant circle. Newbie thinks high levels are mean, when that newbie gets high level and then they understand. Then they do the same to a newbie, and it's just an endless circle.
Though some higher levels are probably just heartless bitches that intentionally don't crew newbies to make them mad. I've seen it before.
Just keep trying, you're gonna run into a LOT of bad people/crews. But then theres those really good ones. Make friends and crew with them, it makes your experience so much better.
I ranted there..