Is it useful to know what is going to happen before it happens? Sometimes

Sometimes is the best answer to this question:

For example, you might know something is going to happen by whatever method you might use or have available to you.

However, this information might be safe or not to know about for a variety of reasons because it affects so many lives.

Then there is the fact that most people are not going to believe you especially if what you know is coming is going to affect thousands or millions or even billions of lives.

So, is it useful to know what is going to happen before it happens?

It depends upon what it is that you know and how you use it or don't use it to help yourself and other people survive whatever is coming into your or their lives.

But, as you live longer and longer you get a better sense of when to speak about things and when just to act upon the things you know are going to happen or are likely to happen in your life or other's lives locally or all over the world.