SocksAndShoes
Banned
I think he's likely just sparing his vocal chords nowadays when he growls live now. Doing it night after night for 15 years isn't healthy and he could end up ruining his clean singing as well.
Looks what happened to Hetfield and he wasn't even a full on cookie monster in his prime.
Mikael really needs to get a vocal coach like Melissa Cross. She works with Randy from Lamb Of God and Tommy from Between The Buried And Me so they don't destroy their voices.