Deny anything in the world! Debate God, rebuke beliefs, write theories for or against the existence of God. Ultimately, when you are about to retire (unfortunately an inordinate delay), you will realize some hard truths.
The irrefutable truths:
You will realize that criticizing others' belief is a folly.
You will realize and repent for the ill-treatment you have meted out to your parents and relatives.
Smoke, drinks, women/men don't give lasting pleasure to you. (won't you want such pleasures you derived from them want to last and last)
Money had not bought you anything worthwhile so far in your life.
Deep down, you are still seeking happiness that has been elusive so long in spite of your education and riches.
What am I driving at?
Even I don't know. I am just thinking aloud. I am not sure any more and I am also not bothered anymore.
Because living is a bliss right now. I have no fears! I have surrendered.