I'm sure everyone is familiar with the sound effects of healing. What does it sound like?
There's nothing wrong with the sound, it's just the volume; the sound effect is loud! It seems as if it overrides all of the other sound effects and music when it is activated. I'd love to hear the sound effects of other and spells, music, and other class's attacks when this loud healing is in effect. I do turn off the sound effects every now and then (leaving the music off too ), but it leaves me feeling as if I'm playing RuneScape.
Imagine after hours and hours and hearing this, Engineer players, or other players who often encounter Engineers in party, it does get unpleasant to the ears, doesn't it (if you play with sound on)?
My suggestion is to lower the volume of the healing sound effect.