Someone or something may challenge what you believe in today.  Stand up for yourself.  There’s a good reason you feel so strongly about this issue.  Your unwavering integrity and strength will serve you well.  There are big forces at work against you — for example societal expectations, stiff competition — perhaps your own lack of faith in yourself.  By facing up to this challenge, you will refine your principles, gain courage, develop your character and be ready to achieve mastery.