I need to ask myself an important question.
I enjoy singing. I mean, I REALLY enjoy singing and recording vocals for my songs. But now I feel like I can never go back to NOT singing on my tracks. If you haven't noticed, many of my recent submissions have vocals (of varying quality as I work this stuff out). Maybe I'll be fine going back to instrumental tracks when the time comes, especially if someone is paying me to write something, but I don't think I'll ever write another rock or metal track without vocals from now on, now that I have discovered my voice. It's simply fulfilling in a placethat I was never able to reach before.
I really got into it with my latest track, I experimented a lot too.
Not that I'm complaining!