Oh yeah, big Boys also cry. Fortunatelly not anymore, the last time 6 years ago (i was 21 years old) and I couldnt say a fckn word at an oral exam at University although I knew the topic. I was alone with the teacher in her Office, few minutes just crying. She was very very understanding and gave me 10 minutes to calm down while she did her work...after that I could speak realively good and I got A :)