We succeed because we believe we will. We succeed wildly when we truly believe we will succeed despite having little or no evidence, reason, or precedent for it.
Spend less time trying to answer the question, “Yes, but, how will/could/would/might it happen?” Instead, increase your time imagining how wonderful it will be when you have succeeded. The “hows” then tend to take care of themselves, basically.
In your corner,
PS: Some may confuse the, “truly believe we will succeed” idea with cockiness, faking it until you’re making it, or hope. These are all attempts to cover up bad feelings and low expectations. Instead, feel good, imagine, then act as inspired.