As suggested, I have several projects going and work on the one that currently has me the most excited. Also, sometimes I just need to set one aside until things seem to gel as far as the design goes. Reading this forum gives me lots of ideas, maybe too many. And going through my stash and WIPs occasionally I find one or two of those "OH, I remember that one, it will be so pretty when I finish it" projects. And sometimes I just need to take a break entirely.