Someone who is teachable looks at other's opinions as valuable learning tools, not a looming possibility of being wrong. They take action and make changes where needed. When you are teachable, you listen to the input from others around you and continually use it to improve yourself.
How do you describe a teachable person?
capable of being instructed, as a person; docile.
How can you tell if someone is teachable?
A teachable person maintains a high curiosity quotient.
God uses human curiosity to expand our knowledge and understanding. Teachable people place themselves intentionally among people, events, cultures, and thoughts that will challenge their status quo. “I have no special talent; I am only passionately curious.”