So, how can I go about working on my left hand on the piano?
I can play relatively fast passages with it, but the hand feels weak even if the overall thing sounds fine, also, if one of my two hands goes out, or becomes uneven in any way, it is almost always my left. It's kinda funny because my left hand used to be the strongest as I am left-handed, but, as I've advanced, my right hand is now exceptionally strong because most of the pieces I play require an active right hand and an accompanying left hand.