James. These folks make a lot of sense, maybe it is just a time to step back a little. Maybe you could play some less ( for that lack of a better word ) complicated stuff and move to some simple 3 chord songs and take your guitar to the occasional party. If you don't have a voice to sing, you might find a few at the party who do.
I know that is a tough thing to do but perhaps you might find it fun in a different way and then work your way back to the place you once were and beyond.
A week ago I was in the yard with some friends, having a B-B-Q after work, about 9pm, we heard some Staind and a few other tunes. All with a single guitar and one vocalist. We were straining to listen. We should have picked up our coolers and asked to sit down and listen in exchange for a few of our bevvies.
Good luck, man.