The six levels:
Level 1. Paycheck-to-paycheck: You are conscious of every dollar you spend. This includes people with crippling debt.
Level 2. Grocery freedom: How much specific grocery items cost don’t impact your finances.
Level 3. Restaurant freedom: You eat what you want at restaurants regardless of the cost.
Level 4. Travel freedom: You travel when you want, how you want, and stay where you want.
Level 5. House freedom: You can afford your dream home.
Level 6. Philanthropic freedom: You can give away money that has a profound impact on others.
I personally would say 4, 5, and 6 are in the wrong order entirely.I give away money that has a profound impact on others (so I'm at #6).
But I can't afford my 'dream home' (#5) (I'm within an order of magnitude, I suppose).
And #4 doesn't even interest me (I actively don't _want_ to have a private jet or whatever).
I can take a holiday pretty much whenever I want, if that's what it's getting at? I think very few people actually travel "how they want".
I think this is based on a very narrow, 'hollywood star' style of lifestyle. You don't need to be stupidly rich to give 10% of your income or to take a sabbatical from work.