Playing by feel helps too. Most of our modern chords call for others. Like a 1-3 move, most of the time calls for a 6, then that chord mostly calls for a 2 then a 5, and most 5 chords alway call for 1. Play these and then you can kind of get a feel for how those chords feel too. Especially when playing a dramatic piece. When I started, I just played what I felt, then when I started to understand how they not only sounded but felt, then I could branch off to other types of expressions and combinations to make my own expression. Grace and peace...