Is it harder to learn China's calligraphy or guitar?

China's calligraphy or guitar is difficult to learn, which varies from person to person and cannot be generalized. China's calligraphy and guitar have different challenges and learning curves. Generally speaking, whether learning calligraphy or guitar requires persistence, practice and patience. The speed and difficulty of learning vary according to individual circumstances, depending on individual interests, talents and time invested. It is important to keep a positive learning attitude and enjoy the challenges and sense of accomplishment in the learning process.