For me, setting aside a project is almost always a bad thing for that project. That doesn’t mean I don’t have to do that sometimes, but if I set aside a project rather than continue to work on it until I’ve fixed the problem, I’ve found that my personal makeup means that restarting that project is very difficult. It happens, and I’ve made it work, and there are great books that I have released where I did it, but usually it can take weeks of effort to get back into that project. Because I’m a linear writer—I start at the beginning and write to the end—if I haven’t been writing from the beginning when I pick something up, it can be extremely difficult.