Lots of people dream about heaven. Lots of people claim to have visited heaven and returned. Stories of near death experiences and reincarnation captivate large audiences. Information about heaven is available from many sources. It may be hard for you to decide on which stories are reliable or believable. This is very subjective thing.
Some people assume heaven will be full of angels, some which you'll be able to see and others you'll be able to sense through different kinds of perception. Maybe it's a place where harmony will prevail, where quarrels or disagreements won't exist, where disappointments are unknown or forgotten. Some people think angels have a hand in reminding us of the power of compassion.
What will heaven hold for you? Will it be a place to resolve all those unreconciled emotions? Will it be a palce where you experience nothing but love and joy forever? It could be a dream-like existence unlike anything you've ever known before. The question is, will it be something you hope for and value? Will it be a place you fear and aim to avoid for as long as possible? What kind of a promise would you like to have concerning heaven?