One of my Poecilotheria subfusca slings appears to be scared of pinhead crickets, it tries to attack them but sometimes fails to catch it or freaks out when it begins to move, other than that it seems healthy, runs fast, walks nicely, but hides in a corner. The other slings I have all sit in their safe spot like ambush predator style, but this one sling seems adventurous/skittish/scared/not a great hunter. I'll pay close attention to it, anyone got any experience to share?