Come on, 100 A lesson is too expensive. I learned 50 lessons when I was studying, and then I went out with my teacher to learn 30 lessons in a musical instrument store, and then I didn't want money. I suggest you find someone who is good at guitar in college to learn from him. These people are not bad at technology and their fees are relatively low. Or you can go to a music store for a few classes to see if there is such a teacher, and then come out to learn from him, which is much cheaper than learning in a music store.