As you grow older it's said that your mind becomes lazy, but being in this glamorous industry one cannot grow old- physically or mentally. So how do these superstars beat age? Hush! The star secrets are out- We bring you the secrets of veteran actors, and how they keep their mind sharp.

In a recent interview, Ravi Kisshan revealed that, "Mithun Da gets up early in the morning and play cards on his laptop. He told me that this is how he keeps his mind fresh and sharp."

"He also said that Shatrugun Sinha also used to do the same. This is a unique and technical way to keep your mind agile, also it's fun to play such kinds of games. These kind of activities help increase grasping power, " he concludes.

So now, the next time your boss catches you whiling away time playing cards on Solitaire, you can kindly tell them it's the best brain exercise, prescribed by Doc Mithun Da!