This has nothing to do with the mechanics of the skill, just the sound it makes. It is the most annoyingly high-pitched sound I've ever heard as a sound effect. It's like a dog whistle for people. I can't even play with the audio for effects on anymore when I use this skill, even though I come back every once in a while thinking it couldn't have been that bad only to have it ringing in my ears ten minutes later and the effects back on mute. For the love of all that's holy, change the sound effect.