You can put emotional spins on it, but does that change reality? Does a sincere JW make what he believes correct, or does emotional satisfaction in one's beliefs make them true?
Good people, bad people, people who are indifferent. YES, I believe they lived their lives and are gone.
It's really not even a "BELIEF." Until otherwise demonstrated, there is no afterlife or resurrection and dead is dead. The burden of proof is with those that choose to believe something other that what we have seen.