well I’ve spent the past few months on G minor. I say pick a scale, and memorize it. THen do the penatonic scale.. thats what I’m on.. G minor penatonic. THen the arpeggios will be next. I feel pretty confident that I know g minor now and that I can go all the way up and down the fret board. I also have found a new comfort zone on the fretboard thats completely different then before. But I think that happens to a lot of guitarists when then find the easier positions to play certain licks.