Fear is a strong belief and expection of a negative outcome.
Faith is usually synonymous with a strong belief in God and expectations of positive outcomes. What you strongly believe and expect whether it is negative or positive is your faith. Your mind cannot hold two different thoughts at the same time. If you're afraid of failing, to be alone, being sick, experiencing lack and limitation, your faith in that will create it. Don't allow your B.S. to keep you from financial freedom, success, a loving relationship, a healthier body or more peace of mind.