Paes said he has nothing to prove to anyone at this stage of his career.
Paes, who made his Davis Cup debut at the age of 16 in 1990 and holds the record for the most Davis Cup doubles wins with 42 victories (equal to Nicola Pietrangeli), was dropped by new non-playing captain Mahesh Bhupathi for the tie against Uzbekistan earlier this year.
But despite the snub by his one-time partner, the 44- year-old veteran has not lost hope and by his own admission, he is still playing the game for the love of it.
"I've done my best when I've played for my flag. It gives me great joy and pride to play for my country, city and people. Even when I played individually, like in the Wimbledon I've played for my flag.
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"On a global stage you always want to see your flag fly high. You speak about your country. I've been very blessed, I've had a long career and now I play with a lot of passion,' he added.
The 44-year-old veteran tennis star is presently languishing at the 62nd spot in world rankings, which is something he is eager to improve.
"I picked up Mahesh (Bhupathi) when he was a young boy and we became world champions. Then Rohan and I did very well in the Davis Cup (against Serbia) where we came back from two sets down to win a five setter," Paes said.
"I've three months left to lift my ranking and for me to play with an Indian boy is very special especially at this stage of my career. By November end I will finish my season and then I will see about next year. I really want to do well to get my ranking back on top," he added.
"I will have a new mixed doubles partner and don't be surprised of you see me on podium in 2018," Paes said at the launch of Senco Gold's new platinum collection ahead of the Durga Puja festival season.
Paes last paired up with Swiss great Martina Hingis in the mixed doubles and the duo enjoyed considerable success on the court.
Paes also hailed West Bengal Chief Minister Mamata Banerjee for transforming the Salt Lake Stadium to a world- class infrastructure ahead of next month's FIFA U-17 World Cup.
Paes' father Dr Vece Paes is also part of the FIFA U-17 World Cup.
"Football in Kolkata is huge, the passion here is fantastic. My father is working hard in providing medical security at the stadium," he said.
Kolkata will host 10 matches in the FIFA U-17 World Cup, including the final on October 28.