If you are going to travel in bus for a long time then you may need some sleep hence choose a seat in the middle of the bus so as to reduce strokes given by bus on Indian roads.
Travel in sleeper class bus as the fare they offer is nearby same to the seating class buses. As well as in sleeper class you get your bed whenever you want you can sleep or you can sit in the same moreover you get full privacy in sleeper class with the help of curtains.
Don t eat too much oily food or else you may feel like vomitting.
Remember property is property may be it private or public do not litter the places in bus.