Its a job
7 years here previously, worked my socks off, trained to be a chef alone, since current chefs constantly on cigarette breaks....never really had qualifications, but became better than them & head chef whilst studying. Once studying done, its a secure job. But hard work, but thats hospitality for you!
Tricky bit with worthing branch & likely all, all targets are Unachievable. I wouldn’t eat there. Enough said. This was many years ago now mind. Managers change, owners change.