Getting over the hurdle

I got hired by a Real estate Company that paid for my 2 week required training and I feel I've been studying and all, and I can't seem to pass the test to get licensed that has been putting me threw a deep depression lately, as I remember my mothers words "You're so stupid and dumb" since I always had a learning disability.That I so desperately want to get past... I hope and pray I will pass next week when I take the test for the 4th time :-( . I really want and need this job and I can't get it till I get my license...