First of all, you should climb the grid, climb with your left hand and play with your right hand. Don't pursue speed, play the next note accurately and realistically.

Practice this for the first two weeks. And no matter how you play the guitar afterwards, you have to climb the grid before playing the guitar.

If you are bored, you can find some simple tunes to play single notes, which can help you understand the scale relationship between strings and products.

Second, practice simple chords. At first, the left hand holds down the chords, and the right hand regularly dials several chords. Be sure to hold down the buckle.

Then there is the transition between chords.

It's normal for your left fingertip to ache. You should peel the cocoon, but it is recommended to stick to it. . .

If it really hurts, do some finger flexibility exercises. . .

No matter what you practice, don't worry too much. Follow the rules step by step. Habits are hard to correct.

The first backup song I played completely was one month after I learned guitar.

There are also many tutorials and videos on guitar self-study online.