Hey Rahul, Pre requisites for travel are :- A backpack ... Good pair of shoes ... A detailed itinerary... A decent camera ... Music which apt your personality... And a lots of open mindedness to acquire all the gyaan you gain while travelling ... And yes, you need some money or you should have won a trip from travel companies like Tripoto ... Happy Travelling Bro!!!
Hey Rahul, this would actual vary depending upon the destinations you are travelling to. however there are certain things that would remain same for all the journeys. A good backpack with back support, always carry power banks to power your electricals, carry multiple layers of clothes, be adaptable with things, always be prepared for anything do not have any preconceived notions about things and be patient