Hate losing. Hate missing balls while just hitting. Hate to miss any ball period. Seek perfection though know it's unattainable. But sometimes come close. Sometimes actually play sets in USTA tournaments and make 2-3 UEs in a set. THis mindset has helped make me a strong 4.5 player after starting late. Won over 20 tournaments so far. Strong iron will to win, winning is a high like a drug, it really is.
Facing Federer book was called "pretty addictive" by Steve Tignor :)