I just failed my permit test, anyone else?

I just came back from waiting at the DMV for 2 hours and wasted $40.00 of my mom's money! You have to answer 25 questions, and your only allowed to get 5 wrong, I failed when I only had one more question left =/...I feel horrible! I came home and just cried, I feel like such an idiot.. Has anyone else failed their permit test or am I the only one!?!...also Im petrified to take it again, having to come out to a waiting room full of people and telling ur mom you failed, after 2 hours and $40 isn't rly fun...the penalty questions are what killed me for ex "if you are accused of drunk driving and you refuse to take a urine or breathalizer test what is ur penalty" or " If you have had your license for 6 months and you are caught driving 20 miles over the speed limit, bla blah"....ugh life sucks right now? Howabout you?