Imagination is good but up to a limit another wise it’s wastage of time.Be your target focused from childhood , that in which profession you want to go another wise you only involve in ’faltu’ TV serials and waste your life in imagination.Here you only get knowledge to things which you only dreamt of not more than that.Look at the natural side of the world because naturality is beneficial in your whole life in present competitive world where people always seek of scientific things which make them perfect to lead this world