Well the problem is that clerics are the ones that are doing all the healing. The tankers use minimal pots, whilst the clerics constantly uses heal. There are times where the tank doesn't need heals whilst the monster fights him, however, i thought it was rude to rest whilst everyone was fighting. By the time the mob dies, the next one comes straighta way and i have to keep on healing, and you can only regen when you're resting
I guess it's only fair though, since clerics don't do the fighting in high level areas.