From my beliefs, life is like a test, always giving to decisions to make, and some are hard and some are easy. Being nice is like choosing the correct answer, it’ll give you points, and once you die, all those points will be counted up, deciding your fate, if you passed then you go onto heaven, if you do not pass you go on to hell.
(Again this is just my beliefs, its my way of seeing the world, hope this helps!)