Every step in the process is nerve-wracking

I suppose that's one thing i love about working in layers, and why I usually end up with a zillion layers...Every time I open up the project I'm working on to start another segment of the process, I'm sure I'm going to ruin everything and take what was a decent concept sketch and just...mess it all up. 

Tonight I got in some background lines and a nice layer of clean lines in my foreground image.