I've come to a conclusion today that I have a void in my life, I have no outlet for creativity.
It's not that I'm not creative, more that I'm not traditionally creative. I don't write, draw, paint, sculpt, or anything like that. The closest I ever got was mapping for Quake. My creativity is based in problem solving. I can't figure out how to apply that to a hobby of some sort.
What do you guys do?
Prop building might be your fix.
You said you sculpt on occasion, I'm getting it's either digital or with proper clay. If it's the latter, try sculpting with a wax or oil based clay (my favorite so far is Chavant NSP. Bit expensive but reusable, but if you want to save anything you need to make castings.