> Yes, that is how the world works. Anything that makes you successful would not work for everyone at the same time.

To me this reads as a particularly misanthropic view of the world that only considers zero-sum (or less than zero sum) actions.

Any investments in yourself that aren’t at the expense of others (education, exercise, diet, therapy, living space improvements, etc., etc.) or investments in family and community, benefit both you and others and would work for everybody; indeed, many such investments would work better the more people undertook them, rather than the fewer.

Do you see the difference between

> more

and

> everyone

?

If more people bought Nvidia stocks, the value would be higher. If everyone bought, something would give (and that is exactly what we are starting to see).