- New Guild
- Under Geared Raiders
- Poor Raid Leading
- No preparation (research on tactics)
- Lack of focus
- Any Combination of the above
Take your pick.
Do not get disheartened because you cant kill things first time, this is why it called progression, you learn what you did wrong. you fix it (get better gear, not spending your time on facebook etc when raiding, Learning the tactics yourself instead of expecting one person to know and instruct you) and you try again and make a little more progress. Sure you might not kill the boss first time, but the next time you go you might reach the enrage timer with everyone alive meaning you have made progress and know that the tactic is right, just need to up your DPS.
Personally I would love to take all the people that complain that they cant get a boss down on the first night, and all the people who call them bad for not being able to kill a boss on the first night, Move them all back in time and have them work on bosses in Vanilla and TBC. Where people where working on bosses for weeks before getting a kill.
sorry but if your just looking to freeload off your guilds back then the guild is better off without you. Just because some guilds are in heroics or further ahead of your guild does not mean that you give your guild any less respect or effort.