First of all, remember that learning guitar must be formal, and you can't learn it in the wild. You should have a good teacher in the early stage, who can help you lay a good foundation. With a good basic skill, everything is easy to play. Don't teach yourself in the early stage, because there are so many important details that you can't distinguish right from wrong independently. If you don't pay attention, you will develop bad habits that are difficult to change. So consider self-study after you have certain technical ability. Don't worry, since you want to learn, you must learn well. Don't waste your youth and time. The most important thing is your dream. Guitar is not difficult to learn. Many people say it's difficult to learn because they haven't learned it formally. Relatives and friends just teach a few chords casually, but you can't learn it. You are different from them, as long as you study regularly, you will be fine.