WOW GOLD players can complete that much faster by yourself.
You also might want to avoid quests that require each person in the party to collect a lot of parts. For example if the party has 5 members and you need 20 items for each person, that ends up being 100 items you need to collect! WOW GOLD players can complete that much faster by yourself or with a smaller group. If you're doing quests that require you to each collect "X" number of items, report to the party your status as you go. A good way to do it is to say "4/20". That means you have 4 out of 20 items. That lets people know how far you are and how far you have to go. Also, after a party member has completed their collection, it becomes easier for the rest of the party to collect those items; any items dropped for a person with the complete set will now be available to those in the party that still need them.
