Saina reiterated that she contemplated quitting last year following a string of poor performances but Vimal came as a saviour and instilled confidence and self belief in her.
"It really really helped (decision to shift to Bangalore) and everyone can see that. A lot has changed since then. I have changed as a person. As of now I have become World no. 1, won China and India Open, reached the finals of All England and World Championships. All these happened only as I moved to Bangalore," Saina said after returning from World Championship in Jakarta, where she lost to Spain's Carolina Marin in final.
"Even physically I am feeling much better. It's because, when you get personal attention you are naturally going to improve. The whole attention is on you. He is working on areas in which I am weak," Saina pointed out.
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"I was thinking about quitting (last year) because I thought I was getting irritated with the kind of performances I was giving. I was not happy with the way I was playing. It was not happening, I was not finding out ways to win. It was getting challenging for me because I knew I was a world class player," Saina said.
"Losing without a fight was not me. That was not the Saina I knew and only because of that I felt 'why push yourself like this'. That moment Vimal Sir joined the Uber Cup team after a long time. He worked on my game and I started winning games in Uber Cup and then I won the Australian Open."
"It's (World Championship medal) one of the special medals because it is going to give me lot more confidence to be ready for the Olympics. That is for sure. Olympics will have the same players coming in. Olympics come every four years. It will be lot more pressure. But same kind of players will be there," she said.