Four guitar lessons a week apart to work on your technique will do a lot, improper technique gets harder and harder to correct after years of playing. Make sure you go to an instructor who is trained to teach music, not just educated in music.

I avoided doing this when I started playing guitar and after years of bad technique it took a lot of effort to correct. A lot of professional guitarists still take lessons simply to look at things a different way, and they are trained in a different style than they play.

I wish i could afford lessons.

then what u do is u kidnap him