B. Barnacle

 As I think of the letter B, I think of the word, barnacle.  A barnacle sticks onto the hull of a boat and slows it down.  Unless they are removed regularly, they grow worse.  It is the same with us, we need to identify the “barnacles” that hold us back and then clean them off.  What is weighing you down?  Bring it to the Lord and get rid of it.