I watched this video that pointed out the total value of equity in the world is $1.5 quadrillion (rounded). That's 1,500,000,000,000,000 US dollars.
There are seven billion people on earth (rounded). That's 7,000,000,000 people.
So, what's your "fair share" of the dollars in the world?
That's about two hundred thousand US dollars (rounded).
That's what you should hold in equity, if you were "average": about $200,000.
(By the way, 1,500,000,000,000,000 is such an unfathomable number, it wouldn't fit in my calculator. I had to divide 1,500,000,000,000 by 7,000,000 instead.)
Think about it.