It doesn't entirely address the issue, but if you're having trouble accomplishing some of the harder content within your FC you might want to look for another one that is open to taking inexperienced players. Grouping with random people is going to create an environment to where you may never group with those people again and they'll just act however they feel like. At least in a FC with like minded people you'll be surrounded by people you'll want to be around and can get things done with.