Answer:
I go from house to house a messenger small and tight. Whether it rains or snows I sleep outside at night.
What word has kst in the middle, in the beginning, and at the end?
I can generate fear and some say I come out of your ears. I am as quiet as a mouse but not welcomed in the house.
I am black when you buy me red when you use me when I turn white you know itβs time to throw me away.
I fly yet I have no wings. I cry yet I have no eyes. Darkness follows me. Lower light I never see.
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.