It can be mentally draining.
All I want to do is sleep, but I promised myself that I would work on the Wave Serpents. The first is assembled, but needs to be based. I'll probably assemble the second tonight. If I'm diligent, I might be able to have the army prepared for my weekly battle with my buddy Steve.
I had 38 points left over when building the army list. Until I think of something better, that 38 points is going to be a single Crisis Suit with dual flames and the wargear option that lets you bring in outflankers from any table edge within 6". Depending on how that works out, I might scrap it and add upgrades to another unit.
Also... Saw this and thought it was a cool rust effect in the real world.