[Echothrice]

happiness is increased by .1 per level, and .01 for every day you're active. Every 2-3 levels, your energy refresh increases, requiring more happiness in order to train only, no fighting, use 100% of your energy, and keep your happiness up. If you've played for forever and your happiness refreshes faster then your energy...which would be easiest at low level, then a borg MIGHT help. it would help more to just power level until your energy refreshes faster then your happiness again.