i don't like this...

im dumb (no really i am!) im making too many mistakes as the days go by. this isnt for me...i dont know how long i can keep up with this. i know i need to deal with it learn and move on but its just too much right now. im starting to think that i just barely passed or got through things, and i some how fooled myself and others to think that i can actually work in this clinical setting. its not me, i overlook things that shouldnt be over looked. i don't like this. i need to find a solution to my problem that does not include quitting this job.