Some more questions....
6) What on earth happened at the 2008 Australian Open against Ferrero, right after your run at the end of 2007? Were you sick during that match?
7) Novak Djokovic was quoted as saying after the classic 2008 Wimbledon final between Federer and Nadal that "he still had a lot to learn" about being great and winning the biggest matches at the most important events. That remark came on the heels of Djokovic's losses to Nadal at Hamburg, the French Open, and Queen's Club. Many people forget this, but in the Hamburg semifinals Djokovic was actually playing Nadal for the #2 ranking, because he had just won the Australian Open, Indian Wells, and Rome (Nadal lost to Ferrero with his blister injury early on in Rome). So Djokovic had very nearly reached the top of the game in the spring of 2008, but Nadal denied him and actually went on to have the best year of his career to that point.
But Djokovic's well-publicized remark after the Wimbledon final that year indicated an ambition and a hunger to be #1 one day. You could almost say that he was envious of the stature Federer and Nadal had, and the match that they had just produced.
Likewise, before Nadal and Murray won Wimbledon, they both made it very clear that this was their ultimate tennis goal. Nadal wanted at all costs to be the first Spaniard to win the event in over 40 years and Murray wanted at all costs to be the first Brit in almost 80 years to win Wimbledon.
Now, throughout your career, you were never quoted as saying anything of this nature. At no time did you seem to be willing to die for this kind of goal. Djokovic seemed envious of Federer and Nadal, and he seemed to want to take them off their perch. Nadal wanted to win Wimbledon at all costs and to unseat Federer from his Wimbledon throne. Murray made it his life mission to win Wimbledon. Federer even had to battle and claw and get embarrassed by Nadal time after time before finally winning the French Open at age 27 and completing the career Grand Slam.
But when it came to your individual goals, it seemed that you never had this sort of aspiration. You never seemed to live for winning Wimbledon or being world #1. Why was this? Was it because you felt it would be too demanding to make the sacrifices necessary to reach those heights? Were you just not that interested in this sort of pursuit? You never seemed to live for it like Nadal, Murray, Djokovic, and Federer did.