How to spot a newbie in groups

This is summary of common mistakes that some newbies make in groups.

Go invisible believing that it will protect them from all mobs
Are overly concerned with capping on every mob when they are getting better xp from fast killing less than full cap mobs.
Waste half their mana on sanctuary when it is not needed or someone is group casting it.
Want to regen every two minutes because they have used all their mana when the rest of the group have full mana.
They make low level tanks when the group already has a tank not realizing it dents the xp.
Use low level attacks when they have higher more approriate ones available to them.
Cast spells or use damage types that end up healing or doing little damage to mobs.
Are overly cautious and concerned about dying.
Wear a random mix of equipment they found in donation rooms
Don't use eqsets
Are slow to react
Don't use saves
Loot every corpse even binding and random items.

Anonymous