> stomach the dull and hard work of actually being creative

This strikes me as the opposite of what I experience when I say I'm "feeling creative", then everything comes easy. At least in the context of programming, making music, doing 3D animation and some other topics. If it's "dull and hard work" it's because I'm not feeling "creative" at all, when "creative mode" is on in my brain, there is nothing that feels neither dull nor hard. Maybe it works differently for others.