I have tried to list the order of things to finish I have stashed and waiting, but, life makes me get off track. So, I just plug along and try not to get the pile any bigger until I finish some of them. The big problem comes when I get excited about something new and have to try it, or, a need arises and I have to make something totally different than what I have on hand.
Honestly, when creativity strikes, who can resist?