To be brief, I am a brand spanking new IT manager/Network admin that has managed to get in way over his head. I haven't run into anything terrible yet, but I am constantly paranoid about everything, to the point of losing sleep. No one at work is yelling at me or making odd demands, but every time the phone rings I get knots in my stoumach. Every error message, even if I know exactly what do to fix it, is a tragedy. It has gotten to the point of walking out being seriously considered.
I have never had a job stress me out like this before, and I was a retail manager for 10+ years. What do I do? It's a good job, if a bit long of a comute, but is any job worth losing sleep over?