There are various skills to learn in todays world that is
Learn how you can mange your time , energy and mind .
Have a big Dream , Understand other peoples.
learn everyday . Because this is the era of technology so if you can learn new things and skills you can easily servive in the next 20 to 30 years.
learn Communicational skills , start new businesses.
learn how to manage your money and use it only for you needs.