Heaven and Hell: Do they exist?

What do you think? Or rather, what do you believe in?

I believe you can and do have heaven and hell right here on earth: Heaven and hell are states of mind. Not some real places in the far beyond.

Hell
Hell is when you mull over your past and worry about the future incessantly.
Hell is when you beat yourself up for not living up to your goals or expectations.
Hell is when you think that there is a God out there judging each and every action of yours.
Hell is when you think that the concept of sin is real
Hell is when you do something so as to not hurt others but that in turn hurts you.
Hell is when you try to be in every one's good books.
Hell is when you turn to fear instead of love.
Hell is when you think you are only capable of so much - Hell is when you limit yourself, or have limiting beliefs such as 'I am no good' or 'I knew I would fail doing this'.
Hell is when you can't understand why the so-called bad things happen to people.
Hell is when you always see the negative aspects of every situation that you come across in your life.
Hell is when you fear death.
Hell is when you don't recognize the divine within you.

Heaven
Heaven is when you know that there is no reason to fear... ever. Not even death (Look up NDE).
Heaven is when you know that, 'What you believe, you become'
Heaven is when you know that there is no limit to what you are capable of.
Heaven is when you know that your 'thoughts, beliefs, actions' create or determine your reality or how you perceive it, and that the very knowing of this can empower you.
Heaven is when you know that 'Situations, people's behaviors, incidents are perfect as they are and that all you have to do is accept the gift that they bring to you.
Heaven is when you know that you are fundamentally divine. (String theory says that the fundamental essence of matter is energy).
Heaven is when you know that you are here on earth to grow spiritually through experiences.. good and bad.
Heaven is when you know that experiences, especially the bad ones, bring you the greatest life lessons and accelerate your spiritual growth.
Heaven is when you know that life is just a game, and that we are all God essence, pretending to be humans.
Heaven is when you know that nothing, really nothing, that happens on earth has even the slightest impact on who you really are: A god-being.