Let's look at guitar accessories under a microscope in a slow living style. You will see what a guitar picks, guitar strap and strings look like at a very high magnification. It's interesting and informatively on the one hand. And on the other - it's a relaxing sight.
I bet you've never seen an almost broken string under a microscope. Or what a guitar strap is made of. And what does the edge of the guitar pick look like under multiple magnification.