Well, I have been playing for almost two years and have yet to learn how to tune a guitar. If I need it tuned I have to take it to the guitar store to get it tuned. And it seems that a lot of the songs I want to play are in different tunings.
How can I learn how to tune a guitar?
Maybe it’s time for you to get lessons. Your guitar teacher will show you. Also, you need to get a good electronic tuner. It’s really not that difficult once someone shows you.