business seems to be good and I'm a valued member of my department, so not particularly, but the prospect does freak me out sometimes.
I've been working in IT for 5 years, but what I do is fairly specialized (data center maintenance, working on server hardware) and I've got no certs, so I wonder how f'd I'd be if I were to suddenly find myself unemployed and back on the job market... every job I've ever landed except one has been because I had an in.