Questions: Can I Change?

This morning we are talking about one of the most basic questions people have. Can I change? I have heard people say..."I CANNOT CHANGE"..."I AM NOT ABOUT TO CHANGE NOW!"..."YOU CANNOT TEACH AN OLD DOG NEW TRICKS". I have also heard people say you can change! What do you think? Can a person change? Would you say yes, or no...maybe...or some of you are thinking...I am not going to answer!