I have to whole heartedly agree with all these posts. When I was first learning I was pretty disciplines, but fell into a "hole boring" attitude my second or third year. I found myself getting bored with flying until I found that discipline again.
Then spent time perfecting my take offs and landings (which are in no way perfect yet

), keeping my loops round and at the same entry and exit altitude, axial rolls, that sort of stuff.
Very many of my flights this past year were spent perfecting my inverted skills, entering from rolls or loops, exiting, inverted loops, inverted Cuban Eights..
I find myself enjoying my flight time a lot more.

Dennis-