A co-worker recently left the company for a new opportunity. My workload is pretty busy and a bulk of her duties have now be shifted over to me. I'm annoyed because there are other co-workers whose workload is drastically less than mine, yet they are not asked to assist. (terrible work ethic and chronic complainers) I've communicated this to my supervisor, but nothing has changed. At this point, I'm just biding my time, because I plan to work for myself full-time by next Spring. Has anyone ever felt like they were the only "competent" co-worker at their job?