Habit development
Although it appears that the guitar is an easy instrument, you cannot master it unless you are aware of the playing techniques. You need a significant amount of strength, muscle memory, flexibility, and precision to create the perfect sound. And all these can take time to develop. In the initial days, you cannot intuitively understand the technical aspects due to the lack of muscle memory. To get a grip over all these areas, you need someone to guide you thoroughly about all the playing techniques and elements so that you can have a smooth run ahead. To be precise, enrolling in guitar lessons at Pasadena Music Academy or any other reputable music school can come to your advantage for this specific reason.
Practice sessions
Many guitar fans believe that online videos can help them sharpen their skills. While it can be helpful for some, most students without any background in music require a proper path to start their journey. If you want to immerse yourself in this, you have to seek formal training. From online tutorials and videos, you can learn a few tricks. When you attend classes, you have to come back and practice whatever you learned. The more you practice them, the more your knowledge and skills become refined. Plus, if you stop practicing the chords and tunes you picked up in a class due to lack of motivation or some other reason, your guitar instructor can help you refocus.
If you don't have anybody to watch over your habits, it can be easy to discontinue an activity. However, private classes eliminate this risk. As a result, you get to utilize your time and money fully.
Knowledge
As hinted at already, playing guitar or, for that matter, any musical instrument without prior understanding of the music can be a roadblock. However, when you learn at a proper place, you get insights into the guitar and many other aspects of the music. It helps you become an accomplished musician because you get the view and feel of many other integral components. You cannot expect this development when you learn by yourself.
It doesn't matter why you choose a guitar. But if you wish to make it a part of your life in any shape and form, you have to work on your playing skills. When you go to a music academy, you get the right environment and teachers who help you nurture it.