False dichotomy. You can life for King Self, die, spend eternity conscious separated from the love, power, glory, presence, majesty, holiness, person of God/Christ OR you can surrender your life to the Lord Jesus Christ as YHWH and live with Him forever. Choosing to be a JW cultist would be a waste of life (but at least you would be a non-smoker who can drink alcohol) and eternity as would choosing to live as an atheist, Muslim, Mormon, Buddhist, etc.
There is a true God to know or reject, a heaven to gain and a hell to shun. Annihilation is not a legit option (manmade vs divine idea).