I've tried to find a new way through this material by creating some new ideas (which form the backbone of this improvisation). Much more difficult to do than I envisaged. I think the interesting thing is where a motivic idea gets reharmonised. There you have a coercion (motif) being disrupted through new harmony. Together, of course, there's just variety and that is the thing that serves to prolong the essence, but it's all a bit confusing.
House buying seems to be going smoothly. Fingers crossed. Also hoping for a positive result with the european commission today!