It should come as no surprise that listening with your eyes closed can help when evaluating a hi-fi system.Â
I’m of the opinion that not only does closing your eyes free up neural processing to “hear” better, but it also has a relaxing effect.
Losing body tension should not be overlooked. It’s well documented how relaxation heightens performance – whether it be athletic or other.

As we all work through adapting to new social norms during this period, I got to thinking about how our expressions are masked by our … masks.
We’re learning how to express ourselves and to be received without the benefit of either being able to display or read smile or a scowl – at least below the bridge of our nose.
I had a music teacher who encouraged me to play with my eyes closed. It focused my attention on my technique, and quite frankly, I was amazed at the flaws I was overlooking – especially the subtle ones.