Reincarnation/Heaven/Hell/Nothing

What do you believe if you do believe in one of the above.

Do you believe in Reincarnation and that when we die our soul is reborn in the body of an animal or of another human. I have read countless stories of people who have experienced or told their stories of how they have experienced being another person in another life or having the instincts and sense of an animal. One story i can recall in particular is of an Indian woman who used to have visions of being inside a little girl, i can't remember many details of the story but she had sufficient information to trace this little girl and it turned out be a relative of some kind Great Grandmother or something like that.
Sometimes we think our son is his Great Great Grandfather in spirit because he looks exactly the same and there is a particular song called The Road to Gundigah that his GG Grandfather used to love and when song to him would relax him nothing else would except this song as well as other personality traits.

Do you believe in Heaven and Hell because of course you can't believe in one and not the other, for Heaven to exists there must be a Hell to exists because that's where Lucifer the fallen angel was sent as a punishment (i think lol).

Or do you believe in nothing and just believe that we die and our remains go back into the earth and feed the worms and grubs and provide nutrients for the plants, or maybe we are all part of the one big flow of energy and our bodies when decimated return to that energy.

I don't believe in heaven or hell so when some one tells me i will go to hell i just smartly answer back and say I don't belive in god so i don't believe in heaven therefore there is no hell for me.

I am unsure about Re-incarnation yes maybe our spirit lives on forever inside different bodies and as one bodies life fades it moves onto the other then my question is how does a spirit just move to the next body how does it chose and how do some of these spirits or souls remember previous lives in other bodies.

I think i mainly believe that we just become the basic elements that make us up and return to the air or soil and feed other lifeforms for them to live so we become part of evrything in some way or form.The endless circle of life.