Depends. Some people want to complete a raid or dungeon quickly, and aren't in a mood to teach someone new or inexperienced. Others, are blueberries themselves, are trying to farm for experienced players so that they can get carried through the content. You can usually tell the difference by what they require of others. The first kind of players just basically ask that you know what to do, or tell you that they'll check accomplishments just to see that you have indeed completed it before. They just want to know that you know the mechanics of the fight, and you aren't going to make all your rookie mistakes on their time. The second kind are the generally the ones that demand really outrageous things. "KWTD. Anyone with less than 20+ completions will be kicked". Really? If you're still LEARNING how to do a raid after your 20th run? Well.....I won't finish that thought..... The people demanding that are usually the people who are terrible themselves, and are looking for a carry. TLDR: If someone is saying, just "KWTD"....having a couple of completions under your belt is usually good enough. If you only have watched a video, but never actually run the raid or dungeon? Stick to those teams who say they're willing to teach. Otherwise you risk, making them mad when you start to (inevitably) make mistakes. Don't put yourself in the position of being the scapegoat for a failing team. The people making the outrageous demands about how experienced you need to be on their team? Avoid them. They're basically telling you that they are either looking to be carried; an impatient @sshole who is a terrible raid leader.....or both. Don't waste your time with them. They're doing you a favor by taking themselves out of the runnign.