helllo there my friend it is not the end of the world I know it seems that way but it is not. Go to hurst review they are the best they have a website. If you do what they tell you to do u will PASS. It WORKS. i took this review and I know it works. I have been a RN for 15 years. Love this review it is the BEST in the world. :) Good Luck. If you have questions feel free to ask me!!!!:)