Once in a while, I practice the classical guitar with a friend of mine at a community center. We are going to play a song at a Christmas festival in a local place next weekend.
The friend plays the guitar much better than I do and he sometimes teaches me how to improve my skill. It helps me a lot learning how to play.
This time, I did not play well in the scale section in the song. He taught me that I tended to play faster there. I paid attention to play it and I finally realized it. It is difficult for me to notice that kind of mistakes alone and I am so grateful that I have a friend who enjoys playing the guitar.
I am going to perform in a solo too. I will practice and try to make my playing better.