@xris,
xris wrote: If this is true, do people like me who feel its possible really believe or are we just having those wishful thoughts?
You're just having wishful thoughts. It's more than likely the conscious self-awareness you're experiencing is a phenomenon of the brain, and once you die, it stops. There was, is, and never will be an "I" to live on.
Just thinking about this logically for a moment: Just what "you" would "live on"? The one five minutes before your death? The one two years before? The identities we have are only understood in social context, and more importantly, they're everchanging. You aren't the same person you were five minutes ago or will be five minutes later. Not to mention, memories are known to be stored in the brain, and without the brain, one cannot speak of memories. An afterlife doesn't make sense because of that fact
alone.
Then we could begin talking about those with mental illnesses, such as extreme retardation. What "you" lives on for these people after death? Are they just mindless neanderthals in the afterlife, too? Actually, what about neanderthals, what about the multitude of other creatures that we consider to have conciousness? Do these other creatures with semantic capacities far less mature than ours have after lives - even those who can't store many memories and have limited self-awareness? What about alzheimer's patients - when they die, does their after life consist of the memories they
used to have? What about stillborns? All very confusing, so many questions to ask.
Any idea of an afterlife is wishful thinking, my friend. Cute, to be sure, but fictitious.