Not really sure what you mean. But if it’s in term of ‘I want to be able to hear difference in cables’ then stop here and now, run the other way and listen to your favorite album. It’s great right? Like really really good. That’s enjoying music.

And there is nothing you need to train. You will like some things others don’t and that’s alright. Like bose speakers when others say buuuh v-shaped? Fuck it. Listen to them.