Just to chime in a bit, the first step you can take is finding your sound! How do you sound playing what you've heard, or how can you play what you have heard? Don't be afraid to ask the MOM what chords or theory she is using when using those push chords. Also, never leave God out of the conversation when asking for 'enrichment'. Bro, just go pray about it and watch God move-if your heart's desire lines up with his purpose! Just a few weeks ago I asked God to strengthen my ear so I can hear harmony and preachers whoop keys better and guess what, its happening! God's desire is for us to be perfect/complete in every good work(Heb. 13:21) and that includes music! Sometimes we ask what we can do so that we feel better about what we do...when God can take the 'measley' and 'lackluster' from a pure heart and do more with it than a skilled, seasoned musician. Pray that God would stir up that gift(II Tim. 1:6) that is in you FOR HIS GLORY! Any other reason and it won't matter anyway! Be blessed,'FRed