Use tabs instead of sheet music. If you don't already know how to read music, it can take a lot of time to memorize and proficiently read sheet music. Tabs are an easier and more intuitive way to write music for beginners that doesn't require any formal education. Tabs will simply tell you where to put your fingers on a fret board and how to generally play a song.
Hold your guitar correctly. When you are sitting down, there are two main ways to hold your guitar. For a casual playing style, lay the guitar over your dominant leg. On the other hand, the classical method has you set your guitar on your non-dominant leg. In both instances, make sure that the guitar is held close against your body. Holding your guitar properly makes it easier to play and prevents you from becoming fatigued. Play around with both styles and figure out which one is most comfortable for you.
You do not need long fingernails to play guitar. In fact, it's best to keep your fingernails short! As for the callouses, these may be unavoidable. If you would like to avoid them as much as possible, ask your guitar instructor about lowering the action of your guitar (the action is the distance between your strings and your frets) so that the frets are easier to press down on.
Private in person guitar lessons with a skilled instructor that is focused on you, your interests, and your progress is the most sought after experience and hard to replicate online. Plus, you tend to learn faster in person. On the other hand, online guitar lessons are quickly becoming popular. The selection of teachers is not limited to those in your geographical area and you can communicate via video in real time with your teacher in the comfort of your home. When filling out your request on Lessons.com, we recommend you select both online and local options, then compare your options and see what works best for you.