I think if anyone has experienced the life hereafter then he may be able to reply correctly otherwise we as a human being cannot express any idea about these questions but we can just philosophizes the topic just for the sake of discussion.
Meanwhile all muslims are fantasizing about heaven and hell and many see it as their sole motivation for their being and behaving. Why do you allow them to do so and try to stop me from fantasizing about heaven and hell? Will you also tell all muslims to stop thinking about heaven or hell until there is someone who has been there and tells us about it?