Is Aditya left hander?

Can anyone confirm me is Aditya a left hander or he did the current stunt with left hand just because he has injured his right hand thumb?I am not trying to excuse him but if it was the second case,then it actually affect his performance.Anyway i was upset with his performance.

I think no.Because he was unlocking the lock by holding the keys in his right hand.It was only due to his injury that he tried with his left hand.But that was a complete disadvantage for him as it will take more time to do the stunt accurately without getting current.