Shame on me

Ytd, I just had my 1st attempt 1st test at 3pm, I think 2nd attempt is asking to prepare myself. Actually, I didn't study hard so if I fail the test...I am expecting to fail. Well, the test is not as hard as I thought but my Answers are CMI. Think the marker will be foaming while marking my test paper & Dr Fong will be having syncope. My brain totally blank when I see the Questions, can't remember the answers at all. Write whatever I could. Shame on me for being a CCNC ICU nurse. How did I get my certs all these years? It's too late to say anything. Now got to move forward & start study for the 2nd test on next friday. Yup, this time I am sure I can pass. Got to be more serious & focus.