...Start a business. That's what I did.
I've started several. Just sold one, in fact.
... Amazing what can happen after pondering and finding better ways to accumulate wealth. ...
While I generally agree that starting a business is the best way to reliably create/increase wealth, I still think bitcoin, while quite volatile and ultimately binary, is one of the most asymmetric investment opportunities we're likely to see in our lifetime. This lays out the bull case decently:
http://honestnode.com/bitcoin-fair-value-a-first-assessment/ .