Currently, there are only about four systems of what happens after you die:
No Afterlife: You die, your body rots. There's no such thing as soul
Rebirth: Usually Buddhist, your body rots and souls are destroyed. However, the self is like a candle able to be passed to a new vessel (which usually winds up making the same stupid mistakes)
Reincarnation: The soul is immortal and transfers to a new body.
Afterlife: You go to... wherever, depending on the religion. People often think all religions are this category and all believe in Heaven and Hell, which reveals their extreme ignorance. The Norse for instance believe in Nine Worlds where things live, and some of these are part of an afterlife.
However, this is not the limit of all systems that can exist.
Resetting: Similar to how an RPG works. You repeat the "game" at the last "save point" until you get it right
Reiteration: People you know come in and out of your life through death but they get to "echo" as different people with similar features.
Recycling: You die, and your soul converts into energy. Your body, on the other hand converts into raw materials for new life.
Immortality: You, assuming you earn it, rise from the dead as a sort of invincible solid superghost. All lesser souls become petty ghosts until their goals are resolved, in which case, an afterlife or reincarnation occurs.
Other: There's probably other ideas.
For this exercise, don't tell me what you feel as part of your worldview, you "should" believe, but what type of system you'd prefer. This should get more varied answers than atheists all jumping on the bandwagon of no afterlife
I chose other: I believe that after death, the soul does what the person believing wants (this includes people who want to punish themselves).