Hello, honestly hun it all depends on how confident you feel and if you are ready!. I know many people who had borderline or a low chance on their self assessment on u world and passed the NCLEX on the first try. And I know people who had a high or very high chance on their self Assessment on uworld and failied the nclex. Personally, I took the nclex when I couldn't study anymore I did uworld the entire qbank 2000+ questions TWICE and used Mark K religiously. I graduated in June, didn't started studying until September and took nclex November 24th of this year and passed on my very first try. It all depends on you !! Believe in yourself