Man's main task in life is to give birth to himself, to become what he potentially is. The most important product of his effort is his own personality.
Perhaps Vivek understands this very well that's why he always learnt from life and relentlessly endeavoured to improve himself as a person.
The lessons of life are great teachers and give confidence to the personality of a man and so is the confidence of Vivek, better known as iV among his dear and near ones.
First scientist then singer and now acting is just like a hue added to his rainbow.
Yes Vivek, another feather in your cap...!
Don't let anyone steal your dream. It's your dream, not theirs.