Saw your article on ear training. I normally ware hearing aids (very expensive and adjusted to my hearing loss), I should ware them all day long but I don’t. I don’t ware them when I practice or play guitar because the sound is louder and different from what I hear without them. In other words I like the sound better when I do not ware them. Should I ware them when I play guitar? Should I ware them when trying ear training? Would like your thoughts on this. Thanks.