Start organiziing your quilting/sewing things, you know tidy up the thread, straighten out this or that, fold or refold some fabric, get back to touching your sewing stuff. Before you know it you'll get a spark back and want to turn on the machine, maybe to clean out the bobbin area. Then... maybe run a scrap piece of fabric through just to run the machine. This all might perk you up to get back into the groove of sewing. This works for me a lot of the time!