The peel is thicker and attached firmly to the root, so cutting off the root end first will save a lot of time and effort peeling garlic.
you can avoid stripping the peel into tiny sticky pieces or digging grooves into the clove while you gouge or scrape off the peel from the top or side.
this is another lifehack I would have appreciated learning years earlier.
Another good method is to get two large metal bowls face to face with the cloves inside, and shake the shit out of them like a human fire alarm.
Be warned though, this WILL terrify your cats, if you have any
Cocktail shaker works really well for this method too.
I use the plastic containers I keep from when I get Thai food delivered or any kind of Tupperware style box.