Writing an honest self-review

I'm an okay employee, I guess. I do my job most days, but sometimes I slack off. I've been late a few times, but traffic was really bad on those days. I try to finish my projects by the deadline, but sometimes I procrastinate too much. I'm not the best, but I know at least one person who is worse. Maybe one day I'll deserve what they pay me, but I wouldn't hold my breath if I were you.