There isn't a more interesting way to put this:
Life got crazy busy.
But it's all for good things. On a personal note, I've experienced a bit of an awakening, as they say, and it has provided me with a great sense of relief as well as inspiration.
I have too many ideas/concepts buzzing around in my mind that I can't find one to focus on and wrangle. I'm trying my best to keep scribbling and refining my technical skills as I work out a solid concept I can run with... actually, I do have one, I'm seeking another one.