Answer:
What is it that was given to you, belongs only to you. And yet your friends use it more than you do?
Though blind as well, can lead the blind well.
A precious fluid, thicker than water.
They have not flesh, nor feathers, nor scales, nor bone. Yet they have fingers and thumbs of their own. What are they?
What has a single eye but cannot see?
An open ended barrel, it is shaped like a hive. It is filled with the flesh, and the flesh is alive!