How can regular people, who do not have a lot of money left over after basic living expenses, benefit from this?

We have an entire document which outlines how you can get your own journey started at home: https://theemfguy.s3.amazonaws.com/BodyBurden/Documentary/Final%20Files/Body%20Burden%20-%20Action%20Guide.pdf

Keep in mind that Nick only spent 4 days at the Deeper Healing medical clinic, and had to continue his journey at home for the remaining 361 days of the year.