Nope ... there are a ton of 30-somethings writing "easy" advice like this and bemoaning the ignorance of their twenties. I'm a few decades older yet and can tell you that I'm still learning and integrating new ideas into my framework of how business (and the world in general) work. Creating a simple idea is easy but think about how many counter-examples there are to just this one rule (and you can find 100k more simp…
I love my life by this and it has already paid off with dividends.
The crabs in a bucket formula points out an important fallacy. Even incredibly generous help in every send line a zero sum hand can end up being bringing huge ventures to both parties.
It's one of the main lessons that people from high scarcity societies need to internalize when moving to a post scarcity society.