If you look at the ATP there’s one singles title. If you look at the Challengers, there are more than 50 titles. In Davis Cup singles, there are umpteenth wins [48 wins, 22 loses]. But in 1998, I got to my highest singles ranking, 73rd, and I got into the main singles draw in all Grand Slams as well as ATP. I had to make a decision whether to focus on singles, which is what I wanted to do, or whether to prove to India that there could be Grand Slam champions. At that point, tennis was changing, playing surfaces were becoming slower, balls were becoming bigger, and much slower. Hence, for me, being a serve-and-volley player, a fast court player, the physical and mental effort, and the hard work that I had to do for singles, would mean that I would have had to focus only on the singles. Or, prove to India that we can be world champions and win Grand Slams. That was an evaluation that I had to do in 1999. The previous year, I won the Newport in July, beat Pete Sampras in August, and won umpteen number of Challengers. Apart from being world No.73 in January 1999, I also got into all four Grand Slam doubles finals, and we [along with Mahesh Bhupathi] were world No.1. In 1999, when I was in top 75 in singles, I had to make a decision. And had I known then that my career would last up to 2020, I would have definitely focussed on singles for five more years.