Well... other than DPSing like mad-dogs, they are looking for efficiency.
Look for a way to always contribute to the party, each job has their own way to do so but:

- If you happen to pull aggro to yourself dont hesitate to pop a defensive CD.
+ If target that went on you is almost dead, burn it down, but if it isnt and its too dangerous, run to the Tank's side and change target so they can take it back.
- Be mindful of the Tank you got, DPSing like a mad-dog is good and all, but if the Tank isnt geared up to Tank your DPS then the Healer will be in trouble and that will jeopardize the party's safety. Sometimes Gears > Skills, after all.

By the end of the day, we are just spendable pawns :v