How to Deal With Problems We Don't Yet Know

You can't prophesy the path of your own life so if you say invest your money you are already allowing it to be used for purposes that other people think are best. That's a bit more future-proof I think it's more general because the market has got millions of possible applications of your money. In both cases the issue is how do we deal with problems that we don't yet know or problems that are known to other people and why can't you just invest in problems that you've looked into?