I remember back in TBC when it took us months to kill Archimonde or Illidan. And when we did, it was the best feeling ever. So what, you're stuck on a boss in a new tier not so long after it's just come out. And you want to leave your guild just because of that? Pathetic if you ask me. If you don't think you can help your guild to improve you might aswell just leave. The attitude you have towards the guild because of the mistakes you think are taking place and the only thing that is running through your head is just just leave and find a better guild is just, well, pathetic. GL to you.