Brand new member here. I've only been learning for around 2 months now. I'm just finding sources like this and trying to teach myself. Currently I'm learning the minor pentatonic and blues scale, and learning the 12 most used chords major, minor and 7th. Then I practice my picking and do the chromatic scale everyday several times. I also am doing finger excercsies, such as ladder and spider (spider hurts me--lol.) I already understand how imporrtant at least some theory is to playing, so here I am. How do I read or make sense of "i iv v" Thank you. PS--My first guitar is an Eppiphone Les Paul Standard Pro Quilt top in blue. However, I find myself picking up my sisters' Fender acoustic most of the time to practice on.