When faith is there, fear cannot exist. If fear does, faith is in question.
How do you anchor in faith? Go deep within you and experience the true nature of your creation. Experience the fact that you caused nothing. Neither the success in the past or the current reality which may be deemed as a struggle or failure. When you look at each of those realities as mere instruments/opportunities of learning, of growing, of evolving, the labels of success or failure that have stuck to you get peeled off. And when those labels are off, the burden they place on you, too come off.
In this new liberated present, faith blossoms.