This hurdle is the hardest one. You don't know how long it takes to breakthrough. The only thing you can do it to surrender. You surrender to what it is. You don't resist anymore. You just continue what you want to do.
When you surrender, you have already become what you wanted to be. Even though the external condition may not match it at the moment, it will do soon or later.
This is what I've learned and I am doing it myself. The point is to create reality within first, then the condition follows it without. You don't have to believe. You just need to do whatever you want to do.