If you know how to do step 1 and then follow this book to the T. You will experience the jhanas.
I however caveat, you don't want to do this. It's a bad decision. You don't want to do this, really.
>Is Jhana Really Better Than Sex?
Absolutely, up to the third jhana.
>Can Jhana Really Substitute For Other Pleasures?
The author clearly has not walked the full path. Then again someone who did would not write this blog.
>really helped people avoid addictions
Absolutely no question.
>IV. What Can Science Tell Us About Jhanas?
The science path is a bad decision.
https://www.amazon.co.uk/Why-Buddhism-True-Philosophy-Enligh...
Let folks like Robert Wright make this mistake for you. For someone like him, he almost certainly has lost the ability to enter jhana.
When I started my meditation practice, the guided meditations in the Calm app [3] helped me a lot.
0: https://amazon.com/Why-Buddhism-True-Philosophy-Enlightenmen...
1: https://www.npr.org/templates/transcript/transcript.php?stor...
In essence this book tells why secular Buddhism (secular, western meditation) is actually a very reasonable way of spirituality.
If you're looking for consciousness expanding activities, I found my meditation practice and buddhist readings were 1000x more powerful than my drug attempts. For an HN'er I'd recommend starting with this:
https://www.amazon.com/Why-Buddhism-True-Philosophy-Enlighte...
as its more sciency/modern than diving into the Pali Canon or popular but dated 1960s attempts to westernize Buddhism.
Have been reading Why Buddhism is True: The Science and Philosophy of Meditation and Enlightenment by Robert Wright
https://www.amazon.com/Why-Buddhism-True-Philosophy-Enlighte...