This photo from indigitec.com is a chart of a bunch of useful scales. It demonstrates my need for mastery. I've been playing guitar for almost 8 years now, but it's a hobby that requires constant practice and dedication. The photo reminds me to practice and also provides some useful information.
Nothing Else Matters - Metallica - Nasıl Çalınır Gitar dersi Guitar Lesson & Tutorial - YouTube
Guitar Scale Wall Chart, The C scale is featured. That's how I began learning to improvise. Time to learn some guitar THEORY and tune up your jams! Read more about the fastest way to learn theory for guitar in the link