There are only two kinds of risks.
The ones you can control and the ones you can't.
The problem is that the ones you can't control will always be the ones that will ultimately bring you down.
So how do you prepare for the ones you can't control?
The only thing you can do is to diversify.
To diversify into all possible areas.
Even, no especially into the areas you don't really believe in.
The most unrealistic ones.
The ones you just can't see happening.
Because those are ultimately the ones that are going to happen...