So I've been working 16 hours a week at Zara and I'm consistently not meeting targets. I can never get stuff done on time and I always need help from other people when completing tasks. I feel like I work extremely slow and I'm very unproductive compared to other employees. I've been working there for at least 6 months now and I don't feel like I've been improving at the job, I also hate the job so much but I want to keep it cause its so hard to find jobs these days. Im waiting to get some sort of warning from a manager, then I would quit but I'm not? Should I just quit before I get fired?