good morning Dave,
I had a student once that had been doing lots of t & g's with his instructor, doing the usual excercises near by, etc. His instructor couldn't keep an appointment one day so they asked if I could jump in. I checked what the student had done so far and noticed during our pre-chat that he seemed to be a bit frustrated. So, on a whim, I decided to just do a fun XC with him, visiting my former home base. It was beautiful weather, I didn't even bother to make him do the planning (I already had that), I just let him do the flying and look at the scenery. He loved it! He came back motivated again and kept reminding me later how much he enjoyed our flight! *westypatsherselfontheback* He has his ppl in the meantime....
Maybe that's what you need... a nice "just-for-fun" training flight! good luck!!
Westy