I'm in the middle of three big, potentially selling projects. This is the 'muck' part of writing for me. I have no problem authoring for three different masters; sometimes it helps. But there is always a point where I'm 1/3 to 1/2 way through and it feels like the process is taking too long.
This is where simple faith and a lot of coffee comes in.
I've finished projects and have felt good about them. I know that I can get to the end point of each of these projects as well... and it will feel great. This week and next week are the two weeks where I put the pedal to the metal and break free of the muck.