I sometimes wish WikiTree would have been in existence when I started with my research, because no matter how you look at it, with ADD or without, reentering decades of research is never as interesting as the original discovery. Thankfully, WT has lots of opportunities to digress from the tedious, and I use projects, one name and one place studies, and G2G to do a little original research inbetween.
The main goal, though, remains to get as many of my relatives as possible profiled which is going to keep me busy for a long, long time ... My family comes from an area with almost complete documentation from the late 16th century/early 17th century on in the form of digitized images of the original church books on line for free. Literally tens of thousands of cousins just a click away.