My own option

In my mind, I think that in this world they are living 2 types of humans being. One, the bigger one, cover the people who where born to die, and then to enter into heaven or hell
and the secondary part (just a few) , are the people who are spirits (someting like not created for being people) [I would like to notice that such a spirit can be more evoluated then a normal terra person or not so evoluated then a normal person] and they camed here become of a:
-punishment
-mission to complete
-self education
- .....
What do you think ? If you agree, in which category do you think you are in ? Why ?