Yes, I always have multiple projects going at the same time. And always have plans beyond that as well, like groupings of fabric set aside with pattern but I have not even made the first cut or dedicated fabric for a quilt but have yet to find the perfect pattern. In progress I usually have handwork, machine piecing and always have completed tops with backing in the que for the longarm, and client quilts too. If I get bored with one project I usually turn to one of the other WIPS but there are times when I start a new one instead. Often I will complete the piecing of the top before I start something else. Then there are times I just need to do a bit of mindless sewing and I have LC blocks for that. I do eventually complete them. I have some quilts that took a good aging of 10 years or more before finally finishing and others that I worked on to the exclusion of all else until I did finish it so I do always get that satisfaction of the finished product no matter how many UFO and WIPs I have going.