When you minimalize problems in your mind, they actually become smaller. This principle is why our conventional approach of worrying is not correct.
We have to think about how events are created. Events are initiated on inner levels, and then later manifest physically.
If we don’t generate the right beliefs, thoughts and emotions we don’t form the right events on inner levels. If we don’t form the right events on inner levels that is what is going to materialize.
Worry can cause the wrong thing to materialize, while confidence and dwelling on the positive can cause the right thing to materialize.