It has a heart, but that doesn’t mean it won’t HURT YOU. These guys can be bigger than a big man and they do leave bruises. Take your eyes off the Tonto Trail in Grand Canyon for one split second and you’ve got a free acupuncture treatment. They’re everywhere and they line the trail, sometimes hidden.
I’d wash my pants but I sorta think the blood stains lend a certain charm to their sweat and mud patina.