Saina became the first Indian woman to reach the final of the prestigious All England Badminton Championships earlier this month, only to lose to Carolina Martin of Spain in the summit clash to finish runner-up.
"Yes, always be cool and cautious. Do not aspire for higher gains and lose the concentration to get the results," she told PTI.
The world number two Indian said she simply lost control of the match as she squandered an opening game lead to go down 21-16 14-21 7-21 to the reigning world champion in the women's singles final in Birmingham.
Saina is presently training under reputed coach Vimal Kumar in Bangalore in the run-up to the India Open to be held in New Delhi later this month.
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"I am trying my best under the guidance of Vimal (Kumar) sir to do the best in coming India open," she said.
"I am highly thankful to the respected Narendra Modi sir, our beloved PM, for the nice comments and encouragement to me. I am also thankful to CM KCR sir (Telangana Chief Minister K Chandrasekhar Rao) for his encouragement to me on this occasion," she said.