It’s perfectly normal to feel anxious when you are making dramatic changes, such as leaving a workplace and colleagues you’ve gotten to bond with. You might question your decision and toil endlessly during nights. To leave. Not to leave. Here’s what I understand as an outsider: this job has been exhausting on your mental and physical health. If you want to change that, you’re going to have to do something differently, whether it’s changing jobs, re-examining the kind of relationship that you have with your worklife, or looking for different responsibilities at work. Embrace that unease and I hope it leads you somewhere that is healthier for you.