Whatever can go wrong, will go wrong. So you should make sure to solve any upcoming problems before they even do come up! Or should you?
The problem with that strategy is that it is incredibly hard and expensive to first find all the potential problems and much more to solve or prevent them from happening. So, what you could do instead is to gear up. Not with things, but with a team. Make sure that you have one expert in every field in which a potential problem could pop up.
Now you won’t have to worry about each and every problem, and you don’t have to invest a fortune in solving problems that might never have appeared. But, you are still prepared to solve them when they show up. It is your choice – prepare, or prepare to fail.