Ha ha ha... good one because now they are turning invaluable ... and no one knew India has the largest youth than any other country which means a huge power of ignition ..actually the above statement is wrong but true... wrong because every young man could achieve something in his life but self exploration and true because we people are not exploring ourselves and just pulling our life till the should mention nation's  greatest man ever Dr. APJ Abdul kalam who strived for the betterment of youth in India and tried to put them in right path.. must take him as an inspiration..

this is a very big topic...... :)

thank u and comment for changes to answer better next time..
                                                                             yours tanishq.