It's you who use your hands a lot, and I'm sad too! The four stages of kidney deficiency, see which layer you are in! It's you who use your hands a lot, and I'm sad too! The four stages of kidney deficiency, see which layer you are in! It's you who use your hands a lot, and I'm sad too! The four stages of kidney deficiency, see which layer you are in! It's you who use your hands a lot, and I'm sad too! The four stages of kidney deficiency, see which layer you are in!