She is a great string player. As you might know, a poorly played string instrument can have worse sound effects than fingernails on the old fashioned chalkboard. If you want to learn how to play a string instrument, she has great tolerance for that a string student has to start somewhere. She hes excellence tolerance as well as great poise for how irritated she is at the sound. She may talk with impatience, but she is sincerely patient. The annoying sounds of beginning and intermediate strings only affect the way she talks, but not how she acts. She tries her best to bring every musician to the class standard to a performance that makes her students appear to be professional. Yes, they do appear professional at the performance.